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Buy Ruby Cabochons Gems

(329)
Gem Type Weight Size Clarity Price Origin
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Medium Purple Star Ruby Gem - 59.8ct Oval Cabochon (ID: 523618)

Oval Purple Star Ruby

59.8ct
22.7 x 21.3 mm
$ 1,195.60
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7 pcs
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Raspberry Red Star Ruby Gem - 3.5ct Oval Cabochon (ID: 521726)

1 pc (avg. 3.48 ct) Purple Star Ruby

8.6 x 7.4 mm
$ 52.24
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Raspberry Red Star Ruby Gem - 6.3ct Pear Cabochon (ID: 527417)

Pear Purple Star Ruby

6.3ct
10.4 x 9.7 mm
$ 62.50
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Magenta Star Ruby Gem - 15.1ct Oval Cabochon (ID: 520808)

Oval Purple Star Ruby

15.1ct
16.1 x 11.3 mm
$ 180.84
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Magenta Star Ruby Gem - 35.9ct Oval Cabochon (ID: 523617)

Oval Purple Star Ruby

35.9ct
19.9 x 18.1 mm
$ 538.20
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Sangria Purple Star Ruby Gem - 10.8ct Oval Cabochon (ID: 521338)

Oval Purple Star Ruby

10.8ct
13.3 x 11.1 mm
$ 129.36
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Reddish Purple Star Ruby Gem - 127.7ct Oval Cabochon (ID: 513651)

Oval Purple Star Ruby

127.7ct
28.2 x 25.8 mm
$ 1,915.20
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Pinkish Purple Star Ruby Gem - 5.3ct Oval Cabochon (ID: 542743)

Oval Purple Star Ruby

5.3ct
8.9 x 8.5 mm
$ 52.80
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21 pcs
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Raspberry Red Star Ruby Gem - 3.6ct Oval Cabochon (ID: 521727)

1 pc (avg. 3.64 ct) Purple Star Ruby

9.2 x 7.7 mm
$ 54.56
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Deep Red Star Ruby Gem - 26.3ct Oval Cabochon (ID: 521292)

Oval Red Star Ruby

26.3ct
18.2 x 16.1 mm
$ 315.96
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Raspberry Red Star Ruby Gem - 6.4ct Oval Cabochon (ID: 525156)

Oval Purple Star Ruby

6.4ct
12.1 x 9.8 mm
$ 77.16
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Wine Red Star Ruby Gem - 19.2ct Oval Cabochon (ID: 521288)

Oval Red Star Ruby

19.2ct
16.8 x 14.5 mm
$ 230.28
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Raspberry Red Star Ruby Gem - 4.6ct Oval Cabochon (ID: 542734)

Oval Purple Star Ruby

4.6ct
8.9 x 7.8 mm
$ 46.00
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Magenta-Pink Star Ruby Gem - 10.1ct Oval Cabochon (ID: 520813)

Oval Purple Star Ruby

10.1ct
13.1 x 11.1 mm
$ 121.20
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Reddish Purple Star Ruby Gem - 6.3ct Oval Cabochon (ID: 525153)

Oval Purple Star Ruby

6.3ct
12.3 x 10.1 mm
$ 75.12
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Reddish Purple Star Ruby Gem - 4.6ct Oval Cabochon (ID: 525149)

Oval Purple Star Ruby

4.6ct
11 x 8.8 mm
$ 55.68
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Medium-Dark Purple Star Ruby Gem - 9.3ct Oval Cabochon (ID: 524861)

Oval Purple Star Ruby

9.3ct
13.2 x 10.8 mm
$ 111.72
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Reddish Purple Star Ruby Gem - 13.7ct Oval Cabochon (ID: 522074)

Oval Purple Star Ruby

13.7ct
14.9 x 12.6 mm
$ 164.40
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Medium-Dark Purple Star Ruby Gem - 11.8ct Oval Cabochon (ID: 523430)

Oval Purple Star Ruby

11.8ct
14.1 x 11.9 mm
$ 141.60
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Raspberry Red Star Ruby Gem - 6ct Oval Cabochon (ID: 526409)

Oval Purple Star Ruby

6ct
10.6 x 9.2 mm
$ 60.40
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Click for Product Video (523435)
Plum Purple Star Ruby Gem - 11.4ct Oval Cabochon (ID: 523435)

Oval Purple Star Ruby

11.4ct
13 x 10.6 mm
$ 137.04
Item in Stock
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Ruby Cabochons
Ruby is red corundum, all other varieties of corundum being referred to as sapphire. Corundum is the second hardest substance on the Mohs scale, with a rating of 9. It is this combination of excellent hardness and the rich color and silky shine that make fine ruby gems so valuable.

Rubies range in color from pinkish to orangey and purplish and brownish red, depending on the chromium and iron content of the stone. Most experts expect a medium to medium-dark color tone in a very good ruby gemstone.

The traditional sources for fine rubies are Burma and Thailand. Today we also find many affordable rubies coming from Africa and Madagascar.

A gemstone cabochon is cut with a highly polished rounded top with no faceting and a flat or slightly domed base. A cabochon may be cut into any shape, though oval is the most frequent. The term, "cabochon" comes from the French "caboche", meaning small dome. Cabochon is often shortened to "cab" by gem enthusiasts.

Ruby cabochons include star ruby. They are inexpensive and attractive, and available in large sizes. Ruby cabs make stunning necklace pendants, rings, bracelets, earrings and more.

To find your perfect ruby cabochon gemstones, use the filters at the top left-hand side. You can search cabochons by carat weight, size, price and other factors, to enable you to find the exact ruby cabochon gemstone that you are looking for. All items are in stock and ready to be shipped.

Certified Customer Reviews
Overall Rating -> 10 star ratings
GemSelect has a wonderful well described selection that surprises me how quickly it ships.
Posted By Tim in December, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They have the best selection of different gems and the prices and fantastic
Posted By Brandi in December, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
Very clear site. The photos and video make sure you know exactly what you are getting. I also appreciate all of the additional info. and definitions/explanations offered
Posted By NuthinClever in December, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Working on a special anniversary gem collection for my wife, and was able to find almost everything on this one site. Having bought from yall before, this was a no-brainer on where to go for the right stones/buying experience.
Posted By ESP in December, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great products and very customer friendly. Will be purchasing again. Thanks!
Posted By Joe in December, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
You have a much wider variety of stones than other dealers. I come back for this reason: lots and lots of everything.
Posted By G in December, 2019
Source: Bizrate
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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 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)
  • Shark Fin Cabochon
  • 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
  • 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
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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
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  • Black Opal
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  • Chocolate Opal
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  • Color-Change Diaspore
  • Color-Change Fluorite
  • Color-Change Garnet
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  • Demantoid Garnet
  • Dendritic Agate
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  • Druzy Amethyst
  • Druzy Azurite
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  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
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  • Hawk's Eye
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  • Hessonite Garnet
  • Hiddenite
  • Howlite
  • Idocrase
  • Imperial Topaz
  • Iolite
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  • Malaya Garnet
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  • Moonstone
  • Morganite
  • Moss Opal
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  • Mystic Topaz
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  • Pietersite
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  • Pyrope Garnet
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  • Sillimanite Cat's Eye
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  • Smoky Quartz
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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