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(23)
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Multicolor Boulder Opal Gem - 41.4ct Oval Cabochon (ID: 522985)

Oval Multicolor Boulder Opal

41.4ct
29.7 x 21.2 mm
$ 206.85
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Multicolor Boulder Opal Gem - 13.1ct Oval Cabochon (ID: 248000)

Oval Multicolor Boulder Opal

13.1ct
19.5 x 13.5 mm
$ 91.98
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Multicolor Boulder Opal Gem - 32.4ct Oval Cabochon (ID: 302922)

Oval Multicolor Boulder Opal

32.4ct
33.7 x 15 mm
$ 226.73
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Multicolor Boulder Opal Gem - 15.6ct Oval Cabochon (ID: 420671)

Oval Multicolor Boulder Opal

15.6ct
19.3 x 14.3 mm
$ 93.36
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Multicolor Boulder Opal Gem - 20.9ct Oval Cabochon (ID: 300454)

Oval Multicolor Boulder Opal

20.9ct
25.5 x 14.9 mm
$ 146.44
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Multicolor Boulder Opal Gem - 33.4ct Oval Cabochon (ID: 300450)

Oval Multicolor Boulder Opal

33.4ct
28.1 x 19 mm
$ 233.52
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Multicolor Boulder Opal Gem - 28.6ct Oval Cabochon (ID: 300453)

Oval Multicolor Boulder Opal

28.6ct
23.1 x 18.5 mm
$ 200.06
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Multicolor Boulder Opal Gem - 36.7ct Oval Cabochon (ID: 523723)

Oval Multicolor Boulder Opal

36.7ct
39.1 x 16.4 mm
$ 183.30
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Multicolor Boulder Opal Gem - 9.7ct Oval Cabochon (ID: 522638)

Oval Multicolor Boulder Opal

9.7ct
22.4 x 13.1 mm
$ 48.30
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Multicolor Boulder Opal Gem - 21ct Oval Cabochon (ID: 321920)

Oval Multicolor Boulder Opal

21ct
27.9 x 12.8 mm
$ 147.28
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Multicolor Boulder Opal Gem - 23.3ct Oval Cabochon (ID: 302900)

Oval Multicolor Boulder Opal

23.3ct
20.8 x 14 mm
$ 163.38
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Multicolor Boulder Opal Gem - 22.7ct Oval Cabochon (ID: 321842)

Oval Multicolor Boulder Opal

22.7ct
21.8 x 16.5 mm
$ 158.69
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Multicolor Boulder Opal Gem - 27.6ct Oval Cabochon (ID: 521769)

Oval Multicolor Boulder Opal

27.6ct
29.3 x 19.2 mm
$ 138.15
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Multicolor Boulder Opal Gem - 21.3ct Oval Cabochon (ID: 321921)

Oval Multicolor Boulder Opal

21.3ct
27.3 x 13.1 mm
$ 149.24
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Multicolor Boulder Opal Gem - 12.9ct Oval Cabochon (ID: 420744)

Oval Multicolor Boulder Opal

12.9ct
21 x 10 mm
$ 77.22
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Multicolor Boulder Opal Gem - 54.7ct Oval Cabochon (ID: 322038)

Oval Multicolor Boulder Opal

54.7ct
27.3 x 23.3 mm
$ 382.97
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Multicolor Boulder Opal Gem - 22.5ct Oval Cabochon (ID: 321845)

Oval Multicolor Boulder Opal

22.5ct
24.8 x 20 mm
$ 157.78
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Multicolor Boulder Opal Gem - 34.2ct Oval Cabochon (ID: 410119)

Oval Multicolor Boulder Opal

34.2ct
23.4 x 19.6 mm
$ 239.47
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Multicolor Boulder Opal Gem - 42.7ct Oval Cabochon (ID: 322037)

Oval Multicolor Boulder Opal

42.7ct
27.5 x 20.8 mm
$ 299.11
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Multicolor Boulder Opal Gem - 36.1ct Oval Cabochon (ID: 321930)

Oval Multicolor Boulder Opal

36.1ct
29.8 x 18.5 mm
$ 252.63
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Multicolor Boulder Opal Gem - 26.4ct Oval Cabochon (ID: 521759)

Oval Multicolor Boulder Opal

26.4ct
28.5 x 17.9 mm
$ 132.15
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GemSelect has the largest selection of precious gems and semi-precious gemstones. Over 50,000 gemstones available and over 120 different gemstone varieties in all of the important gemstone groups; and best of all, they are guaranteed to be 100% natural, mined-from-the-earth authentic gems. We disclose all treatments and do not use any stock photos! We individually photograph each and every item and all items are guaranteed available.

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1099
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 Facet
  • Baroque
  • Barrel
  • Barrel / Checkerboard
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  • Barrel Rose Cut
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  • Carved
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  • 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 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
  • Drilled Square Rondelle Slice
  • Fancy Bicone
  • Fancy Cabochon
  • Fancy Carved Cushion
  • Fancy Carved Oval
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  • Fancy Carved Round
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Concave Cut
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  • Fancy Cut
  • Fancy Facet
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  • 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 Facet
  • Half-Drilled Sphere
  • Heart Cabochon
  • Heart Checkerboard (double sided)
  • Heart Facet
  • Heart Rose-Cut
  • Hexagon Cut
  • Marquise Cabochon
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  • Marquise Concave Cut
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  • Marquise Slice
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  • Octagon / Scissor Cut
  • Octagon Buff-Top
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  • 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
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  • Oval Concave Cut
  • Oval Crystal Cluster
  • Oval Diamond-Cut
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  • Oval Fancy Facet
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  • Oval Mixed Cut
  • Oval Portuguese-Cut
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  • 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
  • Princess-Cut
  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
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  • Round Checkerboard
  • Round Checkerboard (double sided)
  • Round Concave Cut
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  • Square / Scissor Cut
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  • Triangle Cabochon
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  • Trillion Crystal Cluster
  • Trillion Facet
  • Trillion Rose-Cut
  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
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All Gemstones (144)
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    A Back to Top
  		•  Actinolite Cat's Eye
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    • B Back to Top
  		•  Beryl
  		• Black Opal
  		• Bloodstone
  		• Boulder Opal
    • C Back to Top
  		•  Calcite
  		• Carnelian
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  		• Cat's Eye Aquamarine
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    • D Back to Top
  		•  Demantoid Garnet
  		• Dendritic Agate
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    • E Back to Top
  		•  Emerald
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    • F Back to Top
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    • G Back to Top
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    • H Back to Top
  		•  Hawk's Eye
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  		• Hiddenite
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    • I Back to Top
  		•  Idocrase
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    • L Back to Top
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    • M Back to Top
  		•  Malachite
  		• Malaya Garnet
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  		• Moonstone
  		• Morganite
  		• Moss Opal
  		• Mother of Pearl
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    • N Back to Top
  		•  Nuummite
    • O Back to Top
  		•  Obsidian
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    • P Back to Top
  		•  Pearl
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    • Q Back to Top
  		•  Quartz
  		• Quartz Cat's Eye
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    • R Back to Top
  		•  Rainbow Moonstone
  		• Rainbow Pyrite
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    • S Back to Top
  		•  Sapphire
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  		• Sillimanite
  		• Sillimanite Cat's Eye
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  		• Smoky Quartz
  		• Snowflake Obsidian
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  		• Sugilite
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    • T Back to Top
  		•  Tanzanite
  		• Tiger's Eye
  		• Tiger's Eye Matrix
  		• Topaz
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    • V Back to Top
  		•  Variscite
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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

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