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ID: 4189171 pcs
thumb image of 14.7ct Carved Fruit Green Prehnite (ID: 418917)
14.66 ct Prehnite
18.5 x 14.8 mm
$ 21.99
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ID: 3874261 pcs
thumb image of 15.7ct Oval Facet Bi-Color Ametrine (ID: 387426)
15.68 ct Ametrine
20.4 x 14.1 mm
$ 109.76
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ID: 4169571 pcs
thumb image of 15.1ct Oval Checkerboard (double sided) Brown Smoky Quartz (ID: 416957)
15.08 ct Smoky Quartz
19.8 x 15 mm
$ 22.62
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ID: 3643831 pcs
thumb image of 15.8ct Oval Cabochon Pink Rose Quartz (ID: 364383)
15.78 ct Rose Quartz
17.9 x 14.2 mm
$ 23.67
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ID: 4032101 pcs
thumb image of 15.7ct Pear Cabochon Green Serpentine (ID: 403210)
15.68 ct Serpentine
28.7 x 22.3 mm
$ 12.54
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ID: 3708461 pcs
thumb image of 15.9ct Oval Cabochon Violet Charoite (ID: 370846)
15.86 ct Charoite
19.8 x 14.4 mm
$ 37.91
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ID: 3349751 pcs
thumb image of 15ct Oval Cabochon Multicolor Ruby-Zoisite (ID: 334975)
15.00 ct Ruby-Zoisite
16.6 x 14 mm
$ 30.00
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ID: 3963631 pcs
thumb image of 15.1ct Pear Cabochon Multicolor Jasper (ID: 396363)
15.06 ct Jasper
29.1 x 13.5 mm
$ 18.07
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ID: 4529081 pcs
thumb image of 14.6ct Fancy Cabochon Multicolor Ammolite (ID: 452908)
14.62 ct Ammolite
27.5 x 11.6 mm
$ 355.70
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ID: 4438501 pcs
thumb image of 14.6ct Oval Facet Yellow Golden Citrine (ID: 443850)
14.64 ct Citrine
18.1 x 11.4 mm
$ 73.20
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ID: 4074451 pcs
thumb image of 15.7ct Pear Cabochon Green Maw-Sit-Sit (ID: 407445)
15.71 ct Maw-Sit-Sit
18 x 13 mm
$ 31.42
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ID: 3774441 pcs
thumb image of 14.9ct Fancy Cabochon Multicolor Ammolite (ID: 377444)
14.89 ct Ammolite
18.7 x 16.3 mm
$ 561.95
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ID: 3933191 pcs
thumb image of 14.5ct Asscher Cut Pink Rose Quartz (ID: 393319)
14.53 ct Rose Quartz
15.3 x 15 mm
$ 72.65
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ID: 4184401 pcs
thumb image of 15.1ct Carved Fruit Green Prehnite (ID: 418440)
15.12 ct Prehnite
19.5 x 13.3 mm
$ 22.68
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ID: 4479671 pcs
thumb image of 15.1ct Oval Cabochon Multicolor Pietersite (ID: 447967)
15.11 ct Pietersite
20.4 x 15.3 mm
$ 45.33
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ID: 3643811 pcs
thumb image of 14.6ct Oval Cabochon Pink Rose Quartz (ID: 364381)
14.59 ct Rose Quartz
16.6 x 14.6 mm
$ 21.88
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ID: 4279721 pcs
thumb image of 15.3ct Round Cabochon Multicolor Pietersite (ID: 427972)
15.32 ct Pietersite
14.5 mm
$ 53.62
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ID: 4172951 pcs
thumb image of 15.4ct Oval Checkerboard (double sided) Lemon Quartz (ID: 417295)
15.41 ct Quartz
19.8 x 14.9 mm
$ 30.82
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ID: 4095001 pcs
thumb image of 15.1ct Heart Facet Swiss Blue Topaz (ID: 409500)
15.12 ct Topaz
16.1 x 16 mm
$ 105.84
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ID: 3994681 pcs
thumb image of 15.4ct Baguette Cabochon Multicolor Jasper (ID: 399468)
15.35 ct Jasper
32.7 x 11.9 mm
$ 23.02
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ID: 4168801 pcs
thumb image of 15.5ct Oval Checkerboard (double sided) Brown Smoky Quartz (ID: 416880)
15.49 ct Smoky Quartz
20 x 14.9 mm
$ 23.24
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15 Carat Gems
Buy gems by price. Shop from our extensive range of beautiful, natural 15 carat gems. Browse the largest selection of natural loose colored gemstones available in 15 carats. Our large gemstone selection includes many popular gem types, such as amethyst, citrine, topaz and turquoise, and lesser-known gems, including ruby-zoisite, ammolite and maw-sit-sit. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'tourmaline' to see all of our 15 carat tourmaline gems. Select 'multicolor' to shop for 15 carat multicolor gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
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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