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Abalone pearls are extremely rare pearls that come from a marine gastropod and often exhibit beautiful, iridescent blue and green colors, like their attractive sh...
Agate is a form of chalcedony quartz that forms in concentric layers in a remarkable variety of colors and textures.
Amblygonite is a common mineral but a rare gemstone, since transparent specimens are unusual
Actinolite cat's eye information; history, origin & sources: Actinolite gemological properties identification, mythology, cleaning care. Buy actinolite online.
It takes a skilled eye to spot an agate geode. Egg-shaped bumpy rocks, lying in river beds or desert floors, might look ordinary until they are cracked open.
Stripes, swirls, bands, iridescent colors and tree-like inclusions are just some of the attractions found in this fascinating gemstone and it doesn’t end there. D...
Ancient coral reefs, covered in sediment as oceans fell, turned into rock over millions of years capturing the delicate patterns forever in a unique gemstone.
Learn all about the Albite gemstone in our detailed guide. This is a comprehensive article covering all aspects of albite.
Alexandrite Gemstone Info: About alexandrite value, origin, sources, crystal healing power, mythology, and how to identify and care for alexandrite gems, rings an...
So often thought of by many as simply red, this unique gemstone has in fact two of the rarest and most valuable green specimens in its wide ranging family.
This red gem is January's birthstone, it's very durable, affordable and readily available. Often cut into cabochon or dome shapes, they make attractive jewelry.
The soothing shades of green and blue in this gem reflect the hues of the Amazon River and Jungle it was named after. No wonder Ancient Egyptian royalty adored it.
Amber Gemstone Information. Learn about amber gemstone including origin, value, rings, jewelry and care. Amber is an organic gem often cut as cabochons
Amethyst is the most valuable and popular quartz and, with its range of deep purple colors, arguably, it is the most beautiful quartz out there.
Natural ametrine comes almost entirely from one location, the Anahi mine in Bolivia. New cutting styles are making this unique gem even more popular.
Ametrine Gemstone Information: Bicolor ametrine gem value, sources & crystal healing. Identify & care for ametrine (citrine and amethyst). Buy Ametrine Gemstone
This iridescent gemstone formed over millions of years from the shells of prehistoric sea creatures into a rainbow of flashing colors and beguiling patterns.
Brown, green and amber are the base colors but it is the flashes of pink, orange and red that really set this gemstone apart and bring comforting autumnal images
Andesine Labradorite Information: Andesine origins, history, value, gemological properties & crystal powers and meanings - learn how to clean, identify & buy ande...
Learn about important details, historical knowledge and healing properties of the Andradite Garnet gemstone. A detailed guide with images.
You may not know the name Apatite yet, but you will. This gemstone is found in eye-catching neon or electric blue as well as sumptuous yellows, greens and violets.
Large, clear, stunning apatite gemstones are so rare you may not have seen one before but the mineral it is made of is everywhere - even in your teeth and bones.
A drop of the ocean captured in a gemstone. Find out all there is to know about Aquamarine, how to get the best value, what is the right cut, what spiritual mean...
Discover the mesmerizing beauty of Aragonite, a gemstone renowned for its diverse colors and intricate crystal structures. Learn about the captivating properties ...
The rainbow play-of-color effect of these opals is vibrantly maximized by its still being attached to the dark rock from which it was mined. See how and where here
Aventurine is used for several kinds of gemstones which bear a resemblance to aventurine glass from Italy.
Aventurine Gemstone Information: Aventurine quartz value, gemological properties, crystal meanings; buying, identifying & caring for aventurine
Axinite is a gem notable for its strong vitreous luster and its unusual crystal structure
Axinite Gemstone Information. Axinite value, origin, gemological properties, crystal meanings. How to clean, identify axinite gems at GemSelect.
Azotic is a trade name for topaz gemstone that is enhanced with a fine coating that reflects light in a rainbow of colors and interesting patterns.
Azurite Gemstone Information: Azurite sources, origin and blue azure color. Learn about azurite gemology, crystal powers, and how to identify and care for azurite...
Explore the captivating world of Barite, a stunning gemstone renowned for its exquisite crystal formations and an array of enchanting colors. Learn about its uses...
A fascinating family of rare gemstones, cousins distinguished by color, green for emerald, blue for aquamarine, yellow for golden beryl, pink for morganite and th...
Also known as red emerald, bixbite is a very rare gemstone found only in the Wah Wah mountains of Utah
Black Opal Gemstone Information: Black Opal value, gemological properties, crystal meanings; buying, identify & caring for black opal
Although tourmaline gemstones are known for their array of colors, the most common type found in nature is black. Perhaps the most easily available, high quality ...
Legend has it that this unusual opaque gemstone was flecked with the blood of Christ during his crucifiction and has since been known as "the martyr's stone"
Flecks of red are sprinkled on a deep forest green background in this legendary gemstone surrounded by myths and mystical powers as well as earthly beauty
If you are looking for the strange or unusual, look no further than this rare mineral with a fascinating crystal make up. More like a chemistry project than a gem...
The botryoidal crystal habit is interesting both for its unique shape, and the fact that is commonly adopted by a number of quite different minerals
A distinctive play-of-color embedded in a shadowy background makes these gemstones a rarely found and curious piece of nature’s handiwork. Read on.
Calcite Gemstone Information: Calcite gem value, origin, gemological properties, crystal meanings. Learn how to clean, identify & buy calcite gems - GemSelect
Calcite, though somewhat soft, is popular with gem and mineral collectors for its luster and interesting colors
Revered for centuries by every civilization since the Ancient Egyptians, this reddish colored gemstone has been praised for its beauty and deep spiritual strength.
Cassiterite or tin oxide, is popular as a gemstone for its exceptional luster
Cassiterite Gemstone Information: Cassiterite value, gemological properties, crystal meanings. How to clean & identify cassiterite gems
Cat's eyes are an unusual occurrence in the world of gemstones and these are a rare beauty indeed conjuring up images of exotic and intelligent Siamese Cats
Discover the captivating allure of Cat's Eye Augite gemstones. Unveil their mesmerizing chatoyancy, as these enchanting gems reflect a luminous band of light rese...
Cat's Eye Diaspore Gemstone Information: Cat's Eye value, gemological properties, crystal meanings. How to clean & identify diaspore gems & jewelry: GemSelect
Light reflected by fibers or cracks within a gemstone can make them resemble the slit eye of a cat, a phenomenon known as chatoyancy. Most famous are exotic Tiger...
Moonstones are legendary for their celestial appearance and divine energy. Add this to the protective potency of the Cat's Eye and you will have untold strengths
A very rare form of opal that displays one of the brightest and most defined cat's eyes against a very seductively colored background. Strong spiritual powers.
Cat's Eye Scapolite Gemstone Information: Cat's Eye value, gemological properties, crystal meanings. How to clean & identify scapolite gems & jewelry: GemSelect
Cat's Eye Tourmaline Gemstone Information: Cat's eye value, gemological properties, crystal meanings. How to clean & identify tourmaline gems
Only a handful of gemstones display this unusual effect where internal flaws cause the appearance of a fine slit in the gem uncannily resembling the eye of a cat.
Discover the captivating beauty and metaphysical properties of Cavansite, a vibrant blue gemstone known for its unique crystal formations and believed to promote ...
The best Chalcedony comes in light blue or lilac colors with a luminous translucent body and a waxy polish. Discover more about this special quartz crystal here.
Chalcedony is used to refer to all types of cryptocrystalline quartz, but also to refer specifically to the blue or lavender variety.
Feather-like swirls of white and dabs of color play on lavender, violet and purple backgrounds in this lustrous gemstone found in the frozen mountains of Russia
Chicken's blood stone, also known as Changhua stone or Balinyouqi stone is a rock that has a bright red color. It is often carved into ornaments, such as seals.
This unusual translucent or opaque opal has a waxy luster over a smoky chocolate background upon which the best gemstones display a gorgeous play-of-color.
All the choices in rich green gemstones are expensive: emerald, tsavorite and chrome tourmaline. But chrome diopside is changing the market for fine green gems.
This gemstone, collected from the edge of the Arctic Circle, has deep sumptuous greens that match the finest gemstones available and at a fraction of the price.
Naturally occurring green gemstones are very rare but the Chrome tourmaline with its deep forest green and ability to change color depending the viewing angle mak...
Chrysoberyl Cat's Eye Gemstone Information: Cat's eye value, gemological properties, crystal meanings. How to clean & identify chrysoberyl gems
Chrysoberyl Gemstone & Jewelry Information: Chrysoberyl gemstones include cat's eye & color change alexandrite. Learn about value, gemological properties & crysta...
Chrysoberyl has a hardness, brilliance and luster just a fraction behind illustrious ruby and sapphire and are a delightfully subtle greenish-yellow color.
Chrysocolla is one of the copper-bearing gems, and is often found mixed with malachite, azurite, turquoise or quartz.
Dabs of red, yellow, russet and purple decorate the turquoise and teal backgrounds on this fascinating gemstone, conjuring images of lagoons and tropical isles.
Chrysolite was the name used in the ancient world for many gold and greenish-yellow gemstones, especially peridot, learn more about chrysolite gemstones
Chrysoprase Gemstone Information: Chrysoprase gemstone value, gemological properties, crystal meanings. How to clean & identify Chrysoprase gems
The colors of Citrine Quartz range from light straw to earthy brown with sumptuous oranges in between and are so evocative of autumn that it is no wonder that it ...
Citrine quartz and other yellow gemstones have been celebrated for centuries for their spiritual healing properties. Discover the mysterious powers of this ancien...
Clinohumite Gem and Mineral Info, learn about clinohumite gemstone sources, origin and gemological properties. Read about clinohumite's many metaphysical alternat...
Color Change Diaspore Gemstone Information: Zultanite and Csarite are popular trade names for color change diaspore. Learn about diaspore origin, value, and more.
These rare gemstones will switch from one color to another in an instant when taken from sunlight to electric light and even candle light. An amazing phenomenon.
There are few gemstones with the unique ability to change color under different lights. This dramatic and impressive phenomenon has to be seen to be believed.
These unique gemstones can change color dramatically when viewed under different light sources but how does it happen? Discover the how, what and why here.
Conch pearls are extremely rare pearls that come from marine gastropods, like the queen conch, are often oval and pink with a porcelain-type luster or flamed pattern
Precious Coral Gemstone Information: Coral gems are very rare & highly sought-after; learn about natural precious coral & agatized fossil coral sources, origin & ...
Explore the captivating world of Crocoite gemstones in our comprehensive article. Delve into the mesmerizing red hues, distinctive crystal formations, and the geo...
Danburite Gemstone Information, Learn about rare white danburite gemstones and gemology: sources, origin & value, and the metaphysical & crystal healing meanings ...
Danburite is a colorless to light pink, yellow or brown gemstone first discovered in Danbury, Connecticut
Demantoid is the rarest and most valuable of all the garnets, and is one of the rarest of all colored gemstones.
Mined in the Urals, Demantoid is Garnet's rarest and priciest variety, a rich deep green with a dazzling luster and on occasion distinctive horsehair inclusions
Traces of minerals that have seeped into this gemstone's structure have created tree- or fern-like patterns just below the surface of this fascinating stone.
Dendritic Agate Gem Information, learn all about dendritic agate gemstones, sources, origin and value. Read about the metaphysical and crystal healing powers of d...
Diamond Gem Information: Learn about fancy color & white diamond gemstone value, sources & history. Read about metaphysical crystal healing & how to care for diam...
Uncover the allure of Euclase gemstone with our comprehensive guide. Learn about its mesmerizing colors, unique characteristics, historical significance, and how ...
Discover valuable information about dolomite gemstones, including their vibrant colors, intricate patterns, and various applications in jewelry and decor. Explore...
Quartz intergrown with the mineral dumortierite is a vivid blue or violet blue, and is often used as a gemstone or for carving
Dumortierite Quartz Gem Info: Learn about blue dumortierite quartz value, sources & properties. Learn metaphysical crystal healing & how to care for dumortierite ...
What is it about an emerald that has made it admired and desired for centuries? What is the secret behind its allure? Discover the history, facts and legends of ...
Learn about enstatite gemstones; history & origin, how to identify enstatite, gemological properties, related gems, enstatite mythology; how to care for enstatite...
Epidote Gemstone Info: Learn about epidote gems, epidote gemology, identification, origin, metaphysical properties & how to care for epidote gems.
Explore the enchanting world of Eudialyte gemstones, a captivating fusion of mesmerizing hues and rare minerals, as we delve into their unique characteristics, or...
Feldspar is the most abundant mineral in the world, and includes gem varieties such as moonstone and andesine.
Sapphires are blue aren't they? Not always, fancy sapphires can be yellow, orange, pink and purple. Discover all you need to know about green sapphires here.
Fire Agate Gemstone Information: Learn about fire agate history, gemology & identifying; buying fire agate gems & about metaphysical crystal healing
This gemstone is unlike most opals as it is often facet cut and just a single color but discover facts behind the exceptional colors and distinctive luster here.
Fluorite Gemstone & Mineral Information: Learn About Fluorite Origin, Sources, Gemstone Value & Properties; Fluorite Varieties, Metaphysical Crystal Healing & Car...
Fluorite is very popular with collectors, due to its wide range of colors. But fluorite also has some fascinating properties and some useful practical applications.
Fossil Coral Gemstone Information: Learn about agatized fossil coral quartz gem sources, origin, value & gemological properties. Learn how to identify & buy fossi...
Charming reds at affordable prices, deep vivid greens to rival emeralds, color-changes from red to blue, oranges like sunsets, this unique gemstone has the lot.
Gaspeite Gemstone & Mineral Information: About green gaspeite value, sources, gemological properties & metaphysical crystal healing meanings; Learn about gaspeite...
List of precious and semi-precious gemstones: With over 200 gemstone varieties, our gemstone index will help you find the perfect colored stone for your jewelry, ...
Discover all Gemstones Names and Investigate the origins and meanings behind the fascinating and often bizarre names of gemstones we love and desire.
Gem Silica or gem chrysocolla is a rare form of chalcedony colored by copper
Our Gemstones By Date page will give you the perfect matching gemstone or gemstones in some cases for the date selected.
Gorgeous golden colors divide this gemstone from its esteemed brothers and sisters in the beryl family. Learn more about this stunning yet unsung beauty here.
Goshenite Gemstone Information. About goshenite, a colorless white beryl: sources, value, gemological, crystal meanings, identifying, buying & caring for beryl gems.
Goshenite is the colorless form of beryl, often cut as a gemstone due to its excellent clarity and transparency
On an island famous for its exotic flora and fauna, perhaps Madagascar has found something stranger than lemurs and fossas - the rarest of gemstones, Grandidierite
With a color and pattern looking as though an artist painted white feathers on its smooth surface you will find this gemstone so alluring that you have to have one.
The grossularite garnet group includes grossular, hessonite, leuco, hydrogrossular and tsavorite.
Grossularite Garnet Info: About green grossular gemstone value, sources, gemological properties; metaphysical crystal healing & meanings; buying & caring for gros...
Hackmanite gem and mineral info: Learn about hackmanite gemstone origin, value, sources and properties. Learn about hackmanite tenebrescence and its many metaphys...
Hackmanite exhibits an unusual phenomenon known as reversible photochromism, where a mineral changes color when exposed to sunlight
Hambergite Gem and Mineral Info: Learn about hambergite gemstone origin, value, sources and properties. Learn about hambergite's metaphysical abilities
Hambergite is a nearly colorless gemstone with some distinctive properties, such as a very low density and a very high double refraction
Hawk's Eye Gemstone Information: Hawk's eye is a blue gray chatoyant variety of quartz, related to tiger's eye & pietersite. Learn about rare hawk's eye gems
Hematite and Pyrite are among the only gemstones which exhibit a metallic luster.
This unusual gemstone takes on a silvery or mirror-like appearance when cut into cabochons. Add its spiritual significance and you have a very desirable jewel.
Gem-quality hemimorphite is usually blue or green, and bears some similarities to chrysocolla, smithsonite and turquoise.
Hemimorphite Gemstone, Mineral and Jewelry Information: Learn about hemimorphite gemstone origins, value, sources and metaphysical properties.
Hessonite Garnet Gemstone Info: Learn about hessonite grossularite garnet gemstone origin, value, sources and properties. Learn about buying and identifying hesso...
Hiddenite is a form of spodumene containing chromium, but is rare and for the most part known only to collectors. The green color varies from a yellowish to a blu...
Hornblende is an important mineral in the gem industry. It is mostly famous for being an impurity found in gemstones such as anyolite, ruby-zoisite, moss opal and...
Learn about howlite gemstones; history and origin, how to identify and buy howlite, gemological properties, related gems, howlite mythology, jewelry ideas and car...
Howlite is an interesting mineral that is more famous for imitating turquoise
Exceptionally rare fluorescent color-change opals. These gemstones can change color dramatically and instantly when exposed to ultraviolet light. See it to believ...
Idocrase Gem and Mineral Info: Learn about idocrase gemstone origin, value, sources and properties. Learn about idocrase's metaphysical abilities
Idocrase is a rare gemstone, usually found in shades of green. Transparent specimens are very rare.
Sought by Russian royalty, the color of the setting sun from deep red to pale orange when tilted in the light, Imperial Topaz is fit for a King or a Czar!
Iolite Cordierite Gemstone Information: Learn about Iolite's unique color pleochroism: violet blue, yellow gray and light blue in the same stone.
Jacinth is a traditional name for orange or red zircon. Though no longer in use, it is part of the history of gemstones
Learn about jade; jadeite and nephrite, history and origin, how to identify jade, gemmological properties, related gems, jade mythology and how to care for jade
Jadeite Gemstone and Jewelry Information; Jade history and origin, how to identify jadeite, gemological properties, mythology, and caring for jadeite gems
Stripes, spots, swirls, flaming rosettes and feathery patterns decorate this ancient and organic looking gemstone giving each one its own unique characteristics
Kornerupine, or prismatine, is a rare pleochroic collector's gemstone known to occur in variety of colors, including white, pink, yellow, brown, green and blue.
Kornerupine is a rare gemstone found in Greenland, Sri Lanka, Madagascar and Tanzania
If you want a pink gemstone in a large size that dazzles on your finger or sparkles around your neck but won’t break the bank, then a kunzite will be the answer t...
Kyanite is a layered crystal with a luster that is vitreous to almost pearly, and is usually found in a sapphire-like blue.
The color play on this gemstone is so unique that a new word was created to describe it, Labradorescence. First a special mix and make-up of minerals is needed.
This lustrous violet-blue gemstone with flecks of gold has accompanied mankind on every step of our 10,000 year journey from Stone-Age to modern civilization.
Lapis, the original blue gemstone of antiquity, has a long and romantic history. It has been mined continuously in Afghanistan for over 6,000 years.
Imagine lying back, staring into a radiant blue sky scattered with wispy high clouds, relaxation and contentment washes over you. That is the power of Larimar
Explore the captivating allure of Lazulite gemstones, coveted for their exquisite blue hue and sought-after metaphysical qualities. Delve into the world of these ...
Discover the captivating world of Legrandite, a rare and exquisite mineral found in Mexico, as we delve into its unique properties, geological significance, and a...
This appealing gemstone is often confused with citrine quartz but this is not the case. How is this bright beauty created and how does it differ from citrine? Rea...
Learn about lepidolite; history and origin, how to identify lepidolite, gemmological properties, related gems, lepidolite mythology, jewellery ideas and how to ca...
Learn about malachite; history and origin, how to identify malachite, gemmological properties, related gems, malachite mythology, and how to care for malachite
Once discarded as worthless, Malaya Garnets are now highly prized by gem collectors for their orange or peachy color with scintillating flashes of red and fire
Learn about Mali garnet; history and origin, how to identify Mali garnet, gemological properties, related gems, Mali garnet mythology, jewelry ideas and how to ca...
Mali garnet is a mixture of grossular and andradite garnets. It was first discovered in the West African nation of Mali in 1994
Pyrite and marcasite have the same chemical composition, but different structures. Only one of them can be used as a gemstone
Maw-sit-sit is one of the more unusual gemstones in the world, from its curious name to its variable chemical composition.
Learn about maw-sit-sit; history and origin, how to identify maw-sit-sit, gemological properties, related gems, maw-sit-sit mythology, and how to care for maw-sit...
Learn about melanite; history and origin, how to identify melanite, gemmological properties, related gems, melanite mythology, and how to care for melanite
This fiery orange and yellow gemstone which is unusual for an opal in its color, clarity and cut is mostly found in the arid hinterlands of Mexico.
Moldavite is a green to brown form of natural glass resulting from meteorite impact. It is a rare mineral often used as a gemstone
Learn about moldavite; history and origin, how to identify moldavite, gemmological properties, related gems, moldavite mythology, and how to care for moldavite
Skilled cutting is needed to reveal this gemstone's heavenly beauty but the result is a unique shimmering display of light and color that is sure to impress.
Ancient Romans thought Moonstones so magical that they must be gifts from heaven. Seeing the silky liquid-like surface of this gemstone you can understand why
Morganite Gemstone Information: Pink beryl history, origin, mythology and jewelry ideas. Identifying gemological properties & caring for morganite gems
This delicate pink gemstone is member of the beryl family was named after famous banker and gem collector JP Morgan, who also happened to be Tiffany & Co's best c...
Patterns resembling silhouettes of leaves, stems or branches of a plant on a milky background with a glassy surface make this a very captivating gemstone.
Mother-of-pearl is a gemstone formed by the nacreous inner shell coating of pearl-producing mollusks, it has an attractive pearly luster and beautiful iridescence
Mother-of-pearl is a gem made of the nacre that coats the inside of mollusk shells, its pearly luster and iridescence makes it ideal for jewelry use, such as cameos
Muscovite is a mica that is found in many types of rocks. The green chromium-rich variety is known as fuchsite
Learn about mystic quartz and the high-tech film disposition enhancement applied to colorless quartz and topaz to created Mystic Gems and Azotic quartz and topaz ...
A fine coating of titanium applied to a topaz gemstone of fine clarity and sparkle will produce the kaleidoscope of colors known as the Mystic Topaz, a truly eye-...
Carnelian, one of the oldest known gemstones, is a brownish red to red-orange variety of chalcedony or cryptocrystalline quartz.
Learn about nephrite jade; history and origin, how to identify nephrite jade, gemmological properties, related gems, nephrite jade mythology, and how to care for ...
Learn about Nuummite; history and origin, how to identify Nuummite, gemmological properties, related gems, Nuummite mythology, and how to care for Nuummite
Learn about obsidian; history and origin, how to identify obsidian, gemmological properties, related gems, obsidian mythology, and how to care for obsidian
Obsidian is the only natural gemstone which is actually glass, formed from lava that cools without crystal growth
Omphacite jade is a variety of jade that is composed of omphacite and jadeite. It is similar to other jade varieties such as jade-albite and maw-sit-sit
Onyx is a multilayered black and white gemstone traditionally carved and engraved but with modern treatments and substitutes do you know what you are buying?
Learn about onyx; history and origin, how to identify onyx, gemmological properties, related gems, onyx mythology, jewellery ideas and how to care for onyx
Discover more about this fascinating gem of many colors. Where it comes from, how it gets its colors, how much one costs and why you need to buy one
Look into why this dazzling gemstone was proclaimed Australia’s national gemstone and how its history is interwoven with the country's narrative and culture.
All about orthoclase, a transparent yellow feldspar resembling citrine quartz or yellow beryl, found primarily in Madagascar.
Paste is the term used to denote gemstones created from cut glass. The art of paste jewelry reached its peak in the 18th century
Learn about pectolite; history and origin, how to identify pectolite, gemological properties, related gems, pectolite mythology, and how to care for pectolite
Interested in peridot? Learn everything from its unique physical properties to its metaphysical significance. Find out why it's more than just a pretty gem
Pietersite is a breccia aggregate of hawks eye and tigers eye, with swirling colors of blue, rusty red, gold and brown
Swirls of orange, red and gold decorate a dark blue background on this intriguing gemstone which shines silkily when polished. Discover more about this quartz.
A hot pink rock on your finger, a flashy pendant around your neck, a delicate pink brooch for that special date, whatever you want a pink tourmaline will be the s...
Get everything you need to know about one of the most important gemstone groups which include valuable green emeralds, blue aquamarines, red beryls, and goshenite...
Coral is one of the few organic gemstones, and has a long history of decorative use.
Learn about prehnite; history and origin, how to identify prehnite, gemological properties, related gems, prehnite mythology, and how to care for prehnite
Prehnite was the first mineral named after an individual. New deposits of this intriguing gem are making it more widely available.
Don’t let the nickname, Fool’s Gold, put you off, this gemstone deserves respect as one of the few available with a shiny metallic finish and dramatic masculine l...
This is the classic garnet gem, a red to rival the ruby and used for centuries in decorations and ceremonies. Versatile and affordable, perfect for any jewelry.
Versatile quartz has been sought after for centuries and used for jewelry and spiritual health by nearly every culture. New sources have made these crystals readi...
Learn about rainbow moonstone; history and origin, how to identify rainbow moonstone, gemmological properties, related gems, rainbow moonstone mythology, jeweller...
Learn about rainbow pyrite; history and origin, how to identify rainbow pyrite, gemmological properties, related gems, rainbow pyrite mythology, jewellery ideas a...
Rainbow scapolite is a trade name for scapolite gems containing iridescent inclusions, these gems are often cut en cabochon and can display the full spectrum of c...
Alexandrite, a color-change chrysoberyl, is one of the rarest of all colored gemstones.
Ammolite is the fossilized shell of ammonites, which are composed primarily of aragonite, the same mineral that makes up nacreous pearls
Chrome tourmaline is a distinct variety of tourmaline, colored by chromium and vanadium.
Chrysoberyl cat's eye is a rare and exotic gemstone, combining excellent hardness with an especially vivid cat's eye effect.
Chrysoprase is considered the rarest and most valuable gemstone in the chalcedony quartz group.
A shimmering lustrous rainbow of colors dance on the surface of this elusive quartz mined in the deserts of Southwestern USA and Mexico. Discover more here.
The popular image of garnet is that of an inexpensive dark red gem. But there are some rarer varieties -- tsavorite, spessartite and rhodolite -- that have stunni...
Sillimanite is a rare collector's gemstone that is colorless, grayish-white, green, bluish or brownish hues. Transparent, faceted sillimanite gems are extremely rare
Natural spinel is rare and can be difficult to find. The traditional source of the best spinel is Burma, but African spinel is starting to make the gem more avail...
These rare tourmalines have it all, a dazzling range of colors in depths to challenge the finest gems, two or three colors in one crystal, the ability to change c...
Unearth the captivating world of Realgar gemstones in our comprehensive guide. Learn about the rich history, unique properties, and cultural significance of these...
Cinnabar, a mercury sulphide that is usually a vivid red, has some unique gemological properties
Rhodochrosite is a manganese carbonate with an attractive soft pink color and interesting variegated markings.
Learn about rhodochrosite; history and origin, how to identify rhodochrosite, gemmological properties, related gems, rhodochrosite mythology, jewellery ideas and ...
Rhodolite garnets get their name from a Greek word meaning rose-colored and when you see these purplish pink to raspberry red beauties you’ll understand why.
Learn about rhodonite; history and origin, how to identify rhodonite, gemmological properties, related gems, rhodonite mythology, jewellery ideas and how to care ...
Rhodonite is a rose pink to red gemstone with black dendritic inclusions of manganese oxide
Pink Rose Quartz Information. Soft milky pink rose quartz is unique in the gems world. It is associated with love and healing. Read about Rose Quartz Gems & Jewel...
With a history going back to nearly 10,000 years, the exquisite pink-colored Rose Quartz has stunning good looks to go with its powerful spirituality. Discover more.
Rubellite is a pink to red variety of tourmaline, though there are different opinons about exactly what defines rubellite gems, some say it is red and others say ...
A rose by any other name. . . it requires a special pinkish-red color for a gemstone to be considered worthy of the title, Rubellite. Find out what it takes right...
Ruby-in-fuchsite is a colorful gemstone composed of ruby (corundum) and fuchsite, sometimes confused for ruby-in-zoisite because of its green and red contrasting ...
Our ancestors saw red as the color of fire and blood. Rubies captured these primal elements within and have captivated and beguiled us all since history began.
The vast ruby deposits at Longido in Tanzania are the world's source for anyolite or ruby-zoisite.
An unusual but natural combination of ruby and zoisite crystals in one creating a distinctive red and green stone in large pieces ideal for fancy cutting.
Rutilated or Rutile Topaz is usually a colorless gemstone with golden thread-like inclusions resembling fibers, hair or straw. No two crystals are alike.
A transparent and offbeat variety of quartz which has fascinating inclusions, resembling hair or straw, with assorted colors such as golden yellow and coppery red.
Learn about rutile topaz; history and origin, how to identify rutile topaz, gemmological properties, related gems, rutile topaz mythology, jewellery ideas and how...
The Sapphire gem was worn by kings, queens, shahs, maharajas and most famously by princesses, this gemstone is virtually unequaled in beauty, allure and value.
Sard is a reddish gemstone similar to carnelian and sardonyx is a reddish banded gemstone similar to onyx, they are quartz but are they agate or chalcedony?
Scapolite gemstone information: Learn about scapolite sources, origin, gemmological properties and value. Read about the metaphysical crystal powers of scapolite ...
Scapolite is not well known, but makes an attractive gemstone. The cat's eye variety is rare and valuable.
Uncover the hidden wonders of Scolecite gemstones in our informative article. Delve into the mesmerizing world of these rare crystals, renowned for their delicate...
Selenite is a transparent and colorless form of crystalline gypsum. Some extraordinarily large crystals have been found in Mexico
Semi precious gems including turquoise have been mined, cut, worn and treasured by cultures all over the world for centuries
Learn about seraphinite; history and origin, how to identify seraphinite, gemmological properties, related gems, seraphinite mythology, jewellery ideas and how to...
Learn about serpentine; history and origin, how to identify serpentine, gemmological properties, related gems, serpentine mythology, jewellery ideas and how to ca...
Dive into the world of Shattuckite gemstones, where enigmatic blues meet spiritual depth. Unearth the unique beauty, metaphysical properties, and cultural signifi...
Sillimanite is an extremely rare collector's gem and polymorph of kyanite and andalusite, which is more often seen as cat's eye sillimanite than as faceted sillim...
Sillimanite is an aluminum silicate, related to both andalusite and kyanite. Cat's eye specimens make lovely rings.
Learn about smithsonite; history and origin, how to identify smithsonite, gemmological properties, related gems, smithsonite mythology, jewellery ideas and how to...
Smithsonite is one of two zinc-containing minerals discovered by the British mineralogist James Smithson. The other is hemimorphite
Smoky quartz is sometimes sold under the misleading name of smoky topaz. Smoky topaz is not an official gemstone type because there is no such gemstone. Learn mor...
Rustic earthy colors define Smoky Quartz but there is so much more to discover about this stone than its beech wood to mahogany tints and legendary spiritual stre...
Sodalite Gemstone and Jewelry Information; Learn about sodalite sources, gemological properties, mythology and more. Buying, cleaning and caring for Sodalite gems...
Spectrolite is a rare variety of labradorite with an iridescence that displays a full spectrum of colors
Spessartite, the intense yellow-orange to red-orange garnet captures the beauty of the trees in the countryside during the fall season to perfection.
Sphalerite has fire or dispersion greater than diamond, but gem-quality specimens are rare.
Learn about sphalerite; history and origin, how to identify sphalerite, gemmological properties, related gems, sphalerite mythology, jewellery ideas and how to ca...
Sphene is one of very few gemstones with an adamantine or diamond-like luster. Sphene's dispersion or fire even exceeds diamond.
Sphene Gemstone Information:, Brilliant yellowish to golden green sphene exhibits high luster and intensive fire. Learn about Sphene gems and jewelry at GemSelect.
A gemstone which graces the Crown Jewels of Kings and Queens across Europe and Asia, should be as famous as rubies and sapphires. Discover an unsung stunner here.
Spudomene is not the most marketable name in the gemstone world and perhaps this is why the pink variety prefers the name Kunzite and the green is known as Hiddenite
Spudomene is a major source of the lithium found in batteries around the world but the pink gemstone Kunzite is a spudomene and so is the green Hiddenite
The rutile inclusions within this garnet have to line up just right in order to create the 4 or 6 rayed stars that display so wondrously on this reddish purple st...
Star sapphire and star ruby are examples of gems that exhibit asterism or the star effect. Learn why some gemstones exhbit this rare phenomenon.
Many elements have to come together to create the gleam and the rays on this stunning gemstone - the right geology, the correct minerals and ideal inclusions.
All about Star Ruby, a ruby which displays asterism, a six-rayed star that shimmers over the surface of the stone when it is moved.
All about Star Sapphire, a sapphire which contains unusual tiny needle-like inclusions. Aligned needles that intersect each other at varying angles produce a phen...
Quartz with red inclusions of iron oxide is rare, and is often sold under the name strawberry quartz or red fire quartz.
Gemstones with unique inclusions are doubly rare and ones as beautiful as Strawberry Quartz are rarer still. Discover more about this reddish pink crystal here.
Learn about sugilite; history and origin, how to identify sugilite, gemmological properties, related gems, sugilite mythology, jewellery ideas and how to care for...
Learn about sunstone history and origin, how to identify sunstone, gemological properties, related gems, sunstone mythology, jewelry ideas and how to care for sun...
Sunstone, or aventurine feldspar, is a unique gemstone sought-after for its spangled appearance caused by hematite inclusions. Learn about popular sunstone gems a...
This vivid purple blue sensation was born in the fires that help create Africa's dramatic landscape. Learn how it rose from the embers to conquer the world of gems.
This vivid blue gemstone is a recent discovery and has taken the gem world by storm. How has supply, marketing and legend affected the price? Read on.
Tashmarine is the interesting trade name for a rare green diopside gemstone colored by iron. It is one the most important gemstone discoveries of the 21st century.
An attractive red feldspar called andesine has attracted a lot of attention in the gems world. What is really known about andesine?
Spinel is a gemstone that is not well known in the commercial jewelery world, but one which has become a great favorite with gem dealers and gem collectors. Learn...
Tiger's Eye Gemstone Information: Tiger's eye is an opaque, chatoyant quartz, closely related to hawk's eye and pietersite. Learn about tiger's eye quartz gems an...
Although Topaz is mostly associated with blue these days it actually comes in a wide range of attractive colors with the sunset orange variety, Imperial Topaz, th...
Tourmaline is a gemstone full of energy, color and life. A versatile gem that can be adapted for any occasion, colorful and fun or sophisticated and refined, get ...
Tourmaline are nature's most diverse gemstones with a dazzling display of colors and a fascinating array of chemical compositions which create this rainbow.
Get to know the Tremolite gemstone in our complete guide. Learn about their unique properties, potential applications in jewelry and metaphysical practices.
Tsavorite Garnet Gemstone Information: Learn about green grossular Tsavorite garnet, found in only place in the world; Fine tsavorite gems and Jewelry: GemSelect
Turquoise is one of the most popular green blue jewelry gemstones today. Natural turquoise is rare, but still affordable and highly sought-after for silver jewelr...
Andalusite has a such distinctive combination of colors and such pronounced pleochroism that it is rarely mistaken for any other gem.
Discover Psilomelane gemstones in this comprehensive article. Explore their intriguing historical significance, and learn about the diverse array of practical and...
Learn about variscite; history and origin, how to identify variscite, gemmological properties, related gems, variscite mythology, jewellery ideas and how to care ...
Variscite is a green phosphate mineral that is used as a gemstone and for carvings. Notable deposits are found in Utah
Verdite is a translucent to opaque collector's gem, typically light to dark green in color. As a member of the mica group, it is closely related to fuchsite.
Hessonite belongs to the grossularite garnet group, and is typically a vivid orange-brown.
Spessartite is no ordinary garnet. With its striking mandarin orange color and its high refractive index, it is one of the finest gems in today's market.
Tiger's Eye, Onyx, Jasper, names to fire your imagination. Discover the wide world of quartz in this article which reveals the colorful characters that live there.
An underrated gemstone, the zircon has an almost unmatched brilliance and incredible 'sparkle' due to its high refractive index. Double the refraction means doub...
Zircon is an important jewelry stone, recognized for its exceptional brilliance and fire.
Zoisite was first discovered in Austria in 1805. Three gemstone varieties are known: tanzanite, thulite and anyolite (or ruby-zoisite).
Zultanite, Csarite and Diaspore are all names for a color change gemstone from Turkey. What is color change diaspore and why does it have many names?
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