search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

  • Change Language
  • USD

Buy September Birthstones Gems

(8033)
Weight Size Clarity Price Origin
More
Single
Pairs
Lots
Faceted
Cabochons
Sort By:
Clear All

September Birthstones

What is the September Birthstone?

The September Birthstone is Sapphire.

Blue sapphires are the most popular colored gemstones in the world, spurred on by such famous examples as the engagement rings worn by Princesses Diana and Kate.

However, this iconic gemstone, adored and sought after for centuries, is also available in just about every other color you could imagine too - even some that actually change color - as well as star cabochons and colorless versions.

The September Birthstone - Sapphire Colors

As we said above, Sapphires can be found in all colors. The various colors are caused by the presence of trace elements such as iron, titanium, chromium during formation.

If we just use the term, 'sapphire', it means that the gemstone is blue. All other colors, except red, black or colorless, are called 'fancy sapphires'.

It is often said that sapphires can be any color apart from red. An exception to this rule (there is always an exception) is a sapphire that is red due to beryllium heat treatment. Usually the red form of sapphire is a ruby but not in the case of BE heated gemstones.

See more information about red sappires here

There are a couple of special sapphire colors worth mentioning.

  • Color-change sapphires have the ability to switch from a bluish color in daylight to a reddish color under electric light.
  • There are bi-colored sapphires, showing two different colors in the same stone
  • Padparadscha Sapphires are a blend of pink and orange colors resulting in a peachy or salmon colored stone that gets its name from the delicately-colored lotus flower.

The September Birthstone Price - How expensive is Sapphire?

Sapphires are considered expensive but with such a diverse gemstone the prices can have a wide range with multiple factors that can affect their value.

At the top of the pile would be an untreated blue sapphire above 2 or 3 carats in weight. This gemstone could be priced at up to $10,000 per carat with the right clarity and tone.

A treated blue sapphire at around one carat would be quite a bit less at between $100 and $1000 per carat.

Fancy colored sapphires are less expensive and cabochons or treated stars are even lower in price.

See our full Sapphire Info page here

What are the spiritual benefits of Sapphire - The September Birthstone?

Sapphires have been recognized as one of the most spiritually powerful of all gemstones and have picked up the title, 'the Stone of Wisdom' for their influence over intellectual abilities. Some of its many attributes include:

  • Hope and Faith
  • Loyalty and Faithfulness
  • Self-discipline and Focus
  • Abundance and Prosperity

See our detailed article on Sapphire meaning and uses

The September Birthstone - Sapphire and the Chakras

Chakras all have their own designated color and can be influenced by a gemstone of a similar color. As sapphires can be found in all colors, they are an ideal Chakra stone.

  • Black Sapphire - Root Chakra
  • Yellow Sapphire - Solar Plexus Chakra
  • Orange Sapphire - Sacral Chakra
  • Green Sapphire - Heart Chakra
  • Blue Sapphire - Throat Chakra
  • Violet Sapphire - Third Eye Chakra
  • White Sapphire - Crown Chakra

Find more details on Chakra gemstones here

The September Birthstone - Sapphire Species

Sapphires are a type of Corundum along with Rubies. Corundum can be found in all colors due to the presence of a variety of mineral impurities during formation - if they are red they are rubies, if they are any other color they are sapphires.*

* BE treated red sapphires are an exception.

The September Birthstone - Sapphire Treatments

Finding a Sapphire of great quality that has not been treated is a very rare find indeed - it is estimated that more than 90% of all sapphires have been heat treated to make them presentable enough to use as a gemstone.

This has pretty much always been the case, with descriptions of blowpipe furnaces being used to boost the color of sapphires dating back more than a thousand years.

The heating process is a bit more sophisticated these days which means more sapphires that would have ended up thrown aside a few decades ago now able to be turned into stunning gemstones.

Simple heating of sapphires is a generally accepted and permanent process but anything more intrusive or anything that introduces new elements to the sapphire such as BE heating and fracture filling are a bit more controversial. Any treatment MUST be clearly disclosed.

The September Birthstone - Sapphire History

Sapphires have been one of the most written about gemstones in history. They are mentioned several times in the bible, in Greek mythology, in the 2000 year old Natural History encyclopedia of Pliny, the astrological texts of Vedic scholars and many other ancient writings.

We cannot be absolutely certain that all historic references to sapphire actually mean sapphire gemstones and not lapis lazuli or other blue gemstones. However, there is no doubt that Sapphires have been revered for their spiritual power and exceptional durability and beauty for a very long time.

The September Birthstone - Where are Sapphire found?

The most famous sources of Sapphires have been Sri Lanka, Myanmar, Thailand and Pakistan - home of the illustrious Kashmir Sapphires. More recently, large deposits in Madagascar and Tanzania in Africa have been discovered as well as Australia and Montana in the US.

The September Birthstone - What jewelry is Sapphire suitable for?

Sapphires are rated a very durable 9 on Mohs hardness scale which puts them second only to diamonds. Sapphires are perfect for all types of jewelry including daily wear items such as engagement rings.

Sapphires of all colors and shapes are available in singles, pairs and lots making them ideal for matching jewelry sets - rings, bracelets, earring, pendants, necklaces.

Star sapphires and large cabochons - domed tops and flat bottoms - are also available for classic or retro looking rings and pendants.

In addition to being the September birthstone, Sapphires are also the traditional gemstones to celebrate the 5th, 45th and 70th wedding anniversaries.

Over 18 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Absolutely love GemSelect. Always a good experience and quality products, when I am looking for gemstones, this is my first stop.

Posted By Erik in March, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great experiences I’ve shopped with you several times and always recommend this site for anyone in search of stones

Posted By Kay in September, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to navigate.

Posted By Lainey in January, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

I really appreciate how accurate and easy to use this site is.

Posted By Doug in January, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Every aspect of the purchase from selection to receipt was easy and quick. Sometimes I go through my items just to admire my purchase.

Posted By Old Salt in February, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased a few items within the last year and the products are amazing, easy to find with detailed information on each product. Thank you for being on time with everything delivery.

Posted By Lifeovamoney in September, 2022
Source: Bizrate

Overall Rating -> 9 star ratings

A filter by price range would be nice.

Posted By Cindy O in September, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent product selection with easy to use sorting functions. Gem pricing is also competitive.

Posted By Travelnman in February, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great service. I understand supply depends on other factors so I don't mind checking back from time to time. I do, however, have a problem with the mobile website trying to sign me up for emails when all I'm doing is a simple search

Posted By Musicalkrystal in July, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

My last experience was good, in fact every experience I have had with them has met my expectations or surpassed them. These are really good people to work with.

Posted By Spinach in May, 2023
Source: Bizrate

Overall Rating -> 7 star ratings

I ordered tsavorite garnet. It wasn’t quite as vidid color as I was expecting. Still a nice stone

Posted By Babs in October, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Purchase process is easy. Make the selection online and pay for it. About a week to 10 days later the stone shows up. Very easy and on time.

Posted By Brien in October, 2022
Source: Bizrate

Overall Rating -> 9 star ratings

Would like returning customers to be able to sign in. Didn’t see this option on site. Love your products and UX is good.

Posted By Dgb in December, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Have been buying from Gem Select for years, always satisfied.

Posted By Chtristopher in December, 2022
Source: Bizrate
STAY IN TOUCH
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Privacy Notice © 2005-2023 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

1257

More Shapes
  • Asscher Cut
  • Baguette / Scissor Cut
  • Baguette Cabochon
  • Baguette Checkerboard
  • Baguette Crystal Cluster
  • Baguette Facet
  • Baguette Rose-Cut
  • Baguette Step Cut
  • Baguette Sugarloaf Cabochon
  • Ball
  • Baroque
  • Barrel
  • Barrel / Checkerboard
  • Barrel / Full-Round
  • Barrel Cabochon
  • Barrel Rose Cut
  • Bear Carving with Hole
  • Bird Carving
  • Briolette
  • Briolette with Hole
  • Bullet Shape Checkerboard
  • Carved Baguette
  • Carved Bird
  • Carved Cameo
  • Carved Cushion
  • Carved Elephant
  • Carved Fancy
  • Carved Fish
  • Carved Fish with Hole
  • Carved Flower
  • Carved Frog
  • Carved Fruit
  • Carved Half Heart
  • Carved Heart
  • Carved Heart Cabochon
  • Carved Leaf
  • Carved Marquise
  • Carved Marquise Cabochon
  • Carved Octagon
  • Carved Oval
  • Carved Oval Cabochon
  • Carved Pear
  • Carved Pear Cabochon
  • Carved Rhomb
  • Carved Rose
  • Carved Rose with Half Drilled Hole
  • Carved Round
  • Carved Round Bar
  • Carved Round Cabochon
  • Carved Shell
  • Carved Square
  • Carved Teardrop
  • Carved Trillion
  • Carved Turtle
  • Cushion Buff-Top
  • Cushion Cabochon
  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Checkerboard (double sided) with Hole
  • Cushion Concave Cut
  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Mixed Cut
  • Cushion Rose-Cut
  • Cushion-Cut
  • Diamond-Cut
  • Drilled Faceted Sphere
  • Drilled Sphere
  • Drilled Square Rondelle
  • Drilled Square Rondelle Slice
  • Fancy Cabochon
  • Fancy Carved Cushion
  • Fancy Carved Oval
  • Fancy Carved Pear
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Crystal Cluster
  • Fancy Cut
  • Fancy Facet
  • Fancy Fantasy Carving
  • Fancy-Cut
  • Fantasy Carved Flower
  • Fantasy Carved Flower Cut
  • Fantasy Carved Leaf
  • Flower Carving
  • Flower-Cut
  • Half Cylinder Cabochon
  • Half Heart Cabochon
  • Half Heart Facet
  • Half Moon Cabochon
  • Half Moon Facet-Cut
  • Half Moon Faceted
  • Half-Drilled Briolette
  • Half-Drilled Heart Cabochon
  • Half-Drilled Heart Checkerboard Facet
  • Half-Drilled Heart Checkerboard (double sided
  • Half-Drilled Sphere
  • Heart Buff-Top
  • Heart Cabochon
  • Heart Checkerboard
  • Heart Checkerboard (double sided)
  • Heart Concave Cut
  • Heart Crystal Cluster
  • Heart Facet
  • Heart Rose-Cut
  • Hexagon Crystal Cluster
  • Hexagon Cut
  • Marquise Buff-Top
  • Marquise Cabochon
  • Marquise Checkerboard
  • Marquise Checkerboard (double sided)
  • Marquise Concave Cut
  • Marquise Crystal Cluster
  • Marquise Facet
  • Marquise Mixed Cut
  • Marquise Rose-Cut
  • Marquise Slice
  • Marquise Sugarloaf Cabochon
  • Octagon / Scissor Cut
  • Octagon Buff-Top
  • Octagon Cabochon
  • Octagon Checkerboard
  • Octagon Concave Cut
  • Octagon Facet
  • Octagon Mixed-Cut
  • Octagon Step Cut
  • Oval Bar Cut
  • Oval Buff-Top
  • Oval Cabochon
  • Oval Cabochon with Hole
  • Oval Carved Cameo
  • Oval Checkerboard
  • Oval Checkerboard (double sided)
  • Oval Concave Cut
  • Oval Crystal Cluster
  • Oval Diamond-Cut
  • Oval Facet
  • Oval Fancy Facet
  • Oval Mixed Cut
  • Oval Portuguese-Cut
  • Oval Rose-Cut
  • Oval Rose-Cut (double sided)
  • Oval Slice
  • Pear Cabochon
  • Pear Checkerboard
  • Pear Checkerboard with Hole
  • Pear Concave Cut
  • Pear Crystal Cluster
  • Pear Double-Sided Checkerboard
  • Pear Facet
  • Pear Rose-Cut
  • Pear Shape Sugarloaf Cabochon
  • Pencil
  • Pencil Cut
  • Princess-Cut
  • Pyramid Cabochon
  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Crystal Cluster
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
  • Round Cabochon
  • Round Carved Cameo
  • Round Checkerboard
  • Round Checkerboard (double sided)
  • Round Concave Cut
  • Round Crystal Cluster
  • Round Drilled Checkerboard (Double Sided)
  • Round Drilled Rondelle
  • Round Facet
  • Round Mixed-Cut
  • Round Petal Cut
  • Round Rose-Cut
  • Round Rose-Cut (double sided)
  • Shark Fin Cabochon
  • Shield Cabochon
  • Sliced Crystal
  • Spherical
  • Square / Scissor Cut
  • Square Buff-Top
  • Square Cabochon
  • Square Checkerboard
  • Square Crystal Cluster
  • Square Facet
  • Square Mixed-Cut
  • Square Step-Cut
  • Square Sugarloaf Cabochon
  • Square with Hole
  • Star Facet
  • Tapered Baguette Cabochon
  • Teardrop Cabochon
  • Trapezoid
  • Trapezoid Cabochon
  • Triangle
  • Triangle Facet
  • Trillion Buff Top
  • Trillion Cabochon
  • Trillion Checkerboard
  • Trillion Concave Cut
  • Trillion Crystal Cluster
  • Trillion Facet
  • Trillion Rose-Cut
  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
  • Sapphire
  • Emerald
  • Ruby
  • Aquamarine
  • Zircon
  • Opal
  • Topaz
  • Tourmaline
  • Garnet
  • Amethyst
  • Citrine
  • Tanzanite
All Gemstones (146)
A B C D E F G H I J K L M N O P Q R S T V Z
  • Actinolite Cat's Eye
  • Agate
  • Agate Geode
  • Almandine Garnet
  • Amazonite
  • Amethyst
  • Amethyst Geode Slice
  • Ametrine
  • Ammolite
  • Andalusite
  • Andesine Labradorite
  • Apatite
  • Aquamarine
  • Aventurine
  • Azotic Topaz
  • Azurite
  • Black Opal
  • Bloodstone
  • Boulder Opal
  • Carnelian
  • Cat's Eye Apatite
  • Cat's Eye Aquamarine
  • Cat's Eye Gemstones
  • Cat's Eye Moonstone
  • Cat's Eye Opal
  • Cat's Eye Scapolite
  • Chalcedony
  • Charoite
  • Chocolate Opal
  • Chrome Diopside
  • Chrysoberyl
  • Chrysoberyl Cat's Eye
  • Chrysocolla
  • Chrysoprase
  • Citrine
  • Color Change Gemstones
  • Color-Change Diaspore
  • Color-Change Fluorite
  • Color-Change Garnet
  • Coral
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Druzy Amethyst
  • Druzy Azurite
  • Druzy Citrine
  • Druzy Variscite
  • Emerald
  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
  • Garnet
  • Golden Beryl
  • Grandidierite
  • Grossularite Garnet
  • Hawk's Eye
  • Hematite
  • Hemimorphite
  • Hemimorphite Druzy
  • Hessonite Garnet
  • Howlite
  • Idocrase
  • Imperial Topaz
  • Iolite
  • Jade Gemstones
  • Jadeite
  • Jasper
  • Kornerupine
  • Kunzite
  • Kyanite
  • Labradorite
  • Lapis Lazuli
  • Larimar
  • Malachite
  • Malaya Garnet
  • Mali Garnet
  • Maw-Sit-Sit
  • Moonstone
  • Morganite
  • Mother Of Pearl
  • Mystic Quartz
  • Mystic Topaz
  • Nuummite
  • Obsidian
  • Onyx
  • Opal
  • Opal Doublet
  • Opal In Matrix
  • Pearl
  • Peridot
  • Pietersite
  • Prehnite
  • Psilomelane Dendrite
  • Pyrite
  • Pyrope Garnet
  • Quartz
  • Quartz Cat's Eye
  • Quartz With Hedenbergite
  • Quartz With Marcasite
  • Rainbow Moonstone
  • Rainbow Pyrite
  • Rhodochrosite
  • Rhodolite Garnet
  • Rhodonite
  • Rose Quartz
  • Rubellite Tourmaline
  • Ruby
  • Ruby In Fuchsite
  • Ruby-Zoisite
  • Rutile Quartz
  • Sapphire
  • Scapolite
  • Scolecite
  • Seraphinite
  • Serpentine
  • Sillimanite
  • Sillimanite Cat's Eye
  • Smithsonite
  • Smoky Quartz
  • Snowflake Obsidian
  • Sodalite
  • Spectrolite
  • Spessartite Garnet
  • Sphalerite
  • Sphene
  • Spinel
  • Star Diopside
  • Star Garnet
  • Star Gemstones
  • Star Moonstone
  • Star Rose Quartz
  • Star Ruby
  • Star Sapphire
  • Strawberry Quartz
  • Sunstone
  • Tanzanite
  • Tiger's Eye
  • Tiger's Eye Matrix
  • Topaz
  • Tourmaline
  • Tsavorite Garnet
  • Turquoise
  • Variscite
  • Zircon
Main Categories
  • New Arrivals
  • Gemstone Lots
  • Calibrated Gemstones
  • Gemstones By Piece
  • Top Grade Gems
  • Matching Pairs
  • Cabochon Gemstones
  • Drilled Gems, Briolettes and Beads
  • Birthstones
  • Gemstone Carvings
  • Fancy Gemstones
  • Star Gemstones
  • Unheated Sapphire
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39609697

Save Money
No shipping Fees for Additional Items!
$8.90 Worldwide Shipping

Update Translation
 
Current Value
New Value
GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart