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Buy Red Gemstones

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Gem Type Weight Size Clarity Price Origin
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Medium Red Tourmaline Gem - 3.3ct Round Facet (ID: 528166)

Round Red Tourmaline

3.3ct
8.9 mm
$ 384.68
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1 pc
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Medium Red Ruby Gem - 0.4ct Pear Facet (ID: 503032)

Pear Red Ruby

0.4ct
5.3 x 4 mm
$ 123.00
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4 pcs
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Dark Red Pyrope Garnet Gem - 0.6ct Square Step-Cut (ID: 451006)

Square Red Pyrope Garnet

0.63 ct (total 2.53ctw)
4.9 x 4.9 mm
$ 17.71
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5 pcs
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Sangria Red Almandine Garnet Gem - 0.5ct Oval Cabochon (ID: 383673)

Oval Red Almandine Garnet

0.53 ct (total 2.67ctw)
5.1 x 4 mm
$ 13.35
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2 pcs
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Blackish Red Pyrope Garnet Gem - 0.7ct Heart Facet (ID: 456709)

Heart Red Pyrope Garnet

0.74 ct (total 1.48ctw)
5.9 x 6 mm
$ 10.36
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1 pc
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Wine Red Ruby Gem - 0.4ct Pear Facet (ID: 503027)

Pear Red Ruby

0.4ct
5 x 3.9 mm
$ 111.00
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6 pcs
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Blackish Red Pyrope Garnet Gem - 0.9ct Heart Facet (ID: 457328)

Heart Red Pyrope Garnet

0.86 ct (total 5.18ctw)
6.1 x 6.2 mm
$ 36.26
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1 pc
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Pinkish Red Ruby Gem - 5.4ct Oval Facet (ID: 527140)

Oval Red Ruby

5.4ct
11 x 9.1 mm
$ 107.80
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2 pcs
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Dark Red Pyrope Garnet Gem - 1.1ct Marquise Facet (ID: 479605)

Marquise Red Pyrope Garnet

1.08 ct (total 2.15ctw)
9.9 x 5 mm
$ 17.20
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2 pcs
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Purple-Red Rhodolite Garnet Gem - 1.3ct Oval Facet (ID: 526031)

Oval Red Rhodolite Garnet

1.34 ct (total 2.67ctw)
7 x 5.1 mm
$ 53.40
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1 pc
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Currant Red Ruby Gem - 1.4ct Oval Facet (ID: 496375)

Oval Red Ruby

1.4ct
8 x 6.1 mm
$ 31.97
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2 pcs
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Pinkish Red Ruby Gem - 0.6ct Oval Facet (ID: 527269)

Oval Red Ruby

0.64 ct (total 1.27ctw)
6.1 x 4.2 mm
$ 50.80
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20 pcs
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Raspberry Red Almandine Garnet Gem - 0.2ct Round Cabochon (ID: 467866)

Round Red Almandine Garnet

0.20 ct (total 4.00ctw)
3 mm
$ 20.00
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1 pc
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Merlot Red Zircon Gem - 3.5ct Oval Facet (ID: 379671)

Oval Red Zircon

3.5ct
9.6 x 7.8 mm
$ 166.08
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8 pcs
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Berry Red Pyrope Garnet Gem - 0.4ct Square Step-Cut (ID: 503531)

Square Red Pyrope Garnet

0.41 ct (total 3.29ctw)
4 x 4 mm
$ 23.03
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4 pcs
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Sangria Red Pyrope Garnet Gem - 0.6ct Octagon / Scissor Cut (ID: 480834)

Octagon / Emerald Cut Red Pyrope Garnet

0.60 ct (total 2.40ctw)
5.9 x 3.9 mm
$ 16.80
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10 pcs
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Brick Red Pyrope Garnet Gem - 0.3ct Trillion Facet (ID: 479348)

Trillion Red Pyrope Garnet

0.26 ct (total 2.57ctw)
3.9 x 4 mm
$ 17.99
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10 pcs
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Medium-Dark Red Pyrope Garnet Gem - 0.3ct Square Step-Cut (ID: 464445)

Square Red Pyrope Garnet

0.34 ct (total 3.35ctw)
4 x 3.9 mm
$ 23.45
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6 pcs
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Medium Red Ruby Gem - 0.3ct Round Facet (ID: 496214)

Round Red Ruby

0.29 ct (total 1.72ctw)
3.4 mm
$ 215.00
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1 pc
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Medium Red Pyrope Garnet Gem - 1ct Pear Facet (ID: 488267)

Pear Red Pyrope Garnet

1ct
7.7 x 5 mm
$ 3.80
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4 pcs
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Intense Red Sapphire Gem - 0.4ct Trillion Facet (ID: 330677)

Trillion Red Sapphire

0.41 ct (total 1.62ctw)
4.2 x 4.1 mm
$ 79.38
Item in Stock
Red Gemstones

Why buy red gemstones from GemSelect?

Red gemstones are quite rare, but they are also one of the most impressive gemstone colors to wear and to admire. Gemselect has the largest online selection of red gemstones in calibrated sizes, and our red gemstones are available by piece, at affordable prices.

What are some of the most popular red gemstones?

Popular red gemstones include ruby, garnet varieties, spinel, zircon, quartz, and more. Choose from a large variety of all these popular red gemstones and much more varieties available as single gemstones, red gemstone pairs, and red gemstone lots.

How durable are red gemstones?

Without a doubt, the best-known red gemstone is ruby, which is red corundum, all other colors of corundum are sapphire. Corundum is the second hardest substance on the Mohs scale, with a rating of 9. Topaz and quartz gemstones are second and third in their durability with topaz commanding an 8 out of 10 and quartz gemstones earing a 7 out of 10 oh the Mohs scale of Hardness.

Interesting facts about red gemstones.

When shopping for red gemstones and you're looking for rubies most experts suggest a medium to medium-dark color tone in an excellent ruby gemstone.

There is some very fine red tourmaline (sometimes called rubellite).

Many red gemstones are only slightly reddish, while others can occur with very pure red color. For example, rhodolite garnet is a purplish-red color, while hessonite garnet and fire opal are red-orange or vice versa.

Use GemSelect to shop red gemstones.

From this page, you can use the search tools to find red gems by gem type, shape, size, carat weight, and other factors. The checkboxes at the top of the page can be used to filter single gems, matched pairs, gem lots and cabochons.

All items shown are available and ready to ship.

Certified Customer Reviews
Overall Rating -> 10 star ratings
My experiences with Gemselect have always been quite satisfactory. The items are accurately photographed, a detailed description and provenance provided and the compare feature helps customers select the best gem for their needs. I have often recommended this source and will continue to do so.
Posted By GemGirl in November, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I ordered several specific items from Gemselect. Items are always packaged very carefully to protect the content. Gemselect always encloses a card of authenticity which documents the entire stone, its size, clarity, etc. All of the items are as they were described. I would highly recommend them to anyone who’s in the market for a gem.
Posted By Ron in November, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I frequently check the GemSelect website for a variety of gems. I've been very satisfied with the selection and quality of the top rated gems. All of the purchases I've made have turned out beautiful pieces of jewelry.
Posted By Steve in November, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Outstanding user interface. Clear images and videos. Easy filtering and searching of large inventory.
Posted By Dan in November, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
really good gem selection will becoming back
Posted By Jehuty in November, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I enjoyed the purchase and all the choices. You have great online information about your company and guarantees.
Posted By Philipj in November, 2019
Source: Bizrate
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Pinterest Board Names
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
  • Baroque
  • Barrel
  • Barrel / Checkerboard
  • Barrel / Full-Round
  • Barrel / Scissor Cut
  • Barrel Cabochon
  • Barrel Rose Cut
  • Bear Carving with Hole
  • Bird Carving
  • Briolette with Hole
  • Carved Baguette
  • Carved Cameo
  • Carved Cushion
  • Carved Elephant
  • Carved Fancy
  • Carved Fish
  • Carved Fish with Hole
  • Carved Flower
  • Carved Fruit
  • Carved Half Heart
  • Carved Half Moon
  • Carved Heart
  • Carved Heart Cabochon
  • Carved Leaf
  • Carved Marquise
  • Carved Marquise Cabochon
  • Carved Octagon
  • Carved Oval
  • Carved Oval Cabochon
  • Carved Owl
  • Carved Pear
  • Carved Pear Cabochon
  • Carved Rhomb
  • Carved Rose
  • Carved Rose with Half Drilled Hole
  • Carved Round
  • Carved Round Cabochon
  • Carved Sheep
  • Carved Shell
  • Carved Square
  • Carved Teardrop
  • Carved Trillion
  • Carved Turtle
  • Cushion Buff-Top
  • Cushion Cabochon
  • Cushion Carved Medusa Cameo
  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Mixed Cut
  • Cushion Rose-Cut
  • Cushion Shape Sugarloaf Cabochon
  • Cushion Sugarloaf Cabochon
  • Cushion-Cut
  • Diamond-Cut
  • Drilled Faceted Sphere
  • Drilled Sphere
  • Drilled Square Rondelle Slice
  • Drop / Pear
  • Fancy Cabochon
  • Fancy Carved Cushion
  • Fancy Carved Oval
  • Fancy Carved Pear
  • Fancy Carved Round
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Crystal Cluster
  • Fancy Facet
  • Fancy Fantasy Carved Leaf
  • Fancy Fantasy Carving
  • Fancy Slice
  • Fancy Star Facet
  • Fancy-Cut
  • Fantasy Carved Flower
  • Fantasy Carved Flower Cut
  • Fantasy Carved Leaf
  • Flower Carving
  • Flower-Cut
  • Half Heart Cabochon
  • Half Heart Facet
  • Half Moon Cabochon
  • Half Moon Facet-Cut
  • Half Moon Faceted
  • Half-Drilled Briolette
  • Half-Drilled Heart Checkerboard Facet
  • Half-Drilled Sphere
  • Heart Cabochon
  • Heart Checkerboard (double sided)
  • Heart Facet
  • Heart Rose-Cut
  • Hexagon Cut
  • Marquise Buff-Top
  • Marquise Cabochon
  • Marquise Checkerboard
  • Marquise Checkerboard (double sided)
  • Marquise Crystal Cluster
  • Marquise Facet
  • Marquise Mixed Cut
  • Marquise Slice
  • Marquise Sugarloaf Cabochon
  • Octagon / Scissor Cut
  • Octagon Cabochon
  • Octagon Checkerboard
  • Octagon Facet
  • Octagon Step 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 Fantasy Concave Cut
  • Oval Mixed Cut
  • Oval Portuguese-Cut
  • Oval Rose-Cut
  • Oval Slice
  • Pear Cabochon
  • Pear Checkerboard
  • Pear Checkerboard with Hole
  • Pear Concave Cut
  • Pear Concave Fantasy Cut
  • Pear Crystal Cluster
  • Pear Double-Sided Checkerboard
  • Pear Facet
  • Pear Shape Sugarloaf Cabochon
  • Pear Slice
  • Pencil
  • Pencil Cut
  • Pentagon Facet
  • Princess-Cut
  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
  • Round Cabochon
  • Round Carved Cameo
  • Round Checkerboard
  • Round Checkerboard (double sided)
  • Round Concave Cut
  • Round Concave Fantasy Cut
  • Round Drilled Checkerboard (Double Sided)
  • Round Drilled Rondelle
  • Round Facet
  • Round Mixed Cut
  • Round Mixed-Cut
  • Round Petal Cut
  • Round Portuguese-Cut
  • Round Rose-Cut
  • Round Rose-Cut (double sided)
  • Round Slice
  • Shark Fin Cabochon
  • Shark Fin Facet
  • Shield Cabochon
  • Shield Checkboard
  • Spherical
  • Square / Scissor Cut
  • Square Cabochon
  • Square Facet
  • Square Rose-Cut
  • Square Step-Cut
  • Square Sugarloaf Cabochon
  • Square with Hole
  • Tapered Baguette Cabochon
  • Teardrop Cabochon
  • Trapezoid
  • Trapezoid Cabochon
  • Trapezoid Checkerboard
  • Triangle
  • Triangle Cabochon
  • Trillion Cabochon
  • Trillion Checkerboard
  • Trillion Concave Cut
  • Trillion Concave Fantasy 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 (144)
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
  • Ametrine
  • Ammolite
  • Andalusite
  • Andesine Labradorite
  • Apatite
  • Aquamarine
  • Aventurine
  • Beryl
  • Black Opal
  • Bloodstone
  • Boulder Opal
  • Calcite
  • Carnelian
  • Cat's Eye Apatite
  • Cat's Eye Aquamarine
  • Cat's Eye Augite
  • Cat's Eye Gemstones
  • Cat's Eye Moonstone
  • Cat's Eye Opal
  • Cat's Eye Scapolite
  • Chalcedony
  • Charoite
  • Chocolate Opal
  • Chrome Diopside
  • Chrome Tourmaline
  • Chrysoberyl
  • Chrysocolla
  • Chrysoprase
  • Citrine
  • Color-Change Diaspore
  • Color-Change Fluorite
  • Color-Change Garnet
  • Color-Change Sapphire
  • Coral
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Druzy Amethyst
  • Druzy Azurite
  • Emerald
  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
  • Garnet
  • Golden Beryl
  • Grandidierite
  • Grossularite Garnet
  • Hawk's Eye
  • Hematite
  • Hemimorphite Druzy
  • Hessonite Garnet
  • Hiddenite
  • 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
  • Moss Opal
  • Mother of Pearl
  • Mystic Quartz
  • Mystic Topaz
  • Nuummite
  • Obsidian
  • Opal
  • Opal Doublet
  • Opal in Matrix
  • Pearl
  • Peridot
  • Pietersite
  • Prehnite
  • Pyrite
  • Pyrope Garnet
  • Quartz
  • Quartz Cat's Eye
  • Quartz With Marcasite
  • Rainbow Moonstone
  • Rainbow Pyrite
  • Rhodochrosite
  • Rhodolite Garnet
  • Rhodonite
  • Rose Quartz
  • Rubellite Tourmaline
  • Ruby
  • Ruby in Fuchsite
  • Ruby-Zoisite
  • Rutile Quartz
  • Sapphire
  • 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 Lemon Quartz
  • Star Moonstone
  • Star Rose Quartz
  • Star Ruby
  • Star Sapphire
  • Star Sunstone
  • Strawberry Quartz
  • Sugilite
  • 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
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International:
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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