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Gemtypes in Category:
Agate (34)
Agate Geode (4)
Amazonite (6)
Amethyst (39)
Amethyst Geode Slice (2)
Ametrine (3)
Ammolite (61)
Apatite (4)
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Aventurine (2)
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Chalcedony (4)
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Color-Change Fluorite (3)
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Druzy Variscite (1)
Fire Agate (1)
Fire Opal (1)
Fluorite (3)
Fossil Coral (49)
Grandidierite (1)
Hematite (5)
Howlite (20)
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Opal (13)
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Star Garnet (4)
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Topaz (28)
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Uvarovite Garnet Drusy (3)
Clear All
15.08ct Blue Topaz, Fancy, Transparent
23.4 x 13 mm
$
82.61
View Gem
15.97ct White Agate, Round, Opaque
18 mm (calibrated)
$
25.29
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15.18ct White Howlite, Oval, Opaque
23 x 16.1 mm
$
7.10
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15.20ct Multicolor Pietersite, Oval, Opaque
27.1 x 16.4 mm
$
50.46
View Gem
15.16ct Violet Amethyst, Pear Shape, VVS-VS
21.2 x 15.8 mm
$
105.69
View Gem
15.79ct Brown Tiger'S Eye, Oval, Opaque
20.8 x 15.5 mm
$
12.27
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15.24ct Multicolor Amethyst Geode Slice, Fancy, Transparent
22.6 x 18.9 mm
$
17.46
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15.87ct Multicolor Agate, Oval, Opaque
16.3 x 15 mm
$
26.88
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15.56ct Violet Amethyst, Emerald Cut, VVS
18 x 13 mm (calibrated)
$
108.48
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15.21ct Multicolor Rainbow Pyrite, Pear Shape, Opaque
24.6 x 15.4 mm
$
45.45
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15.40ct Multicolor Agate, Fancy, Opaque
18.1 x 9 mm
$
26.97
View Gem
15.13ct Multicolor Opal, Oval, Opaque
18.1 x 15.6 mm
$
376.74
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15.24ct Green Tsavorite Garnet, Trillion, Translucent
15.7 x 15.3 mm
$
333.94
View Gem
15.41ct Multicolor Ammolite, Fancy, Opaque
27.1 x 16 mm
$
168.83
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15.62ct Multicolor Peanut Wood, Oval, Opaque
22.8 x 16.3 mm
$
9.33
View Gem
15.17ct Brown Smoky Quartz, Round, VVS-VS
17 mm (calibrated)
$
49.86
View Gem
15.09ct Green Maw-Sit-Sit, Baguette, Opaque
14 x 12 mm (calibrated)
$
33.07
View Gem
15.66ct Blue Chalcedony, Cushion, Opaque
23.1 x 16.3 mm
$
38.99
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15.94ct Green Jadeite, Oval, Translucent
22.3 x 15.6 mm
$
52.39
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15.91ct Red Ruby, Oval, Translucent
16.4 x 13.9 mm
$
412.00
View Gem
15.81ct Violet Amethyst, Round, VVS
16 mm (calibrated)
$
110.22
View Gem
15.40ct Multicolor Opal, Pear Shape, Transparent
20 x 20 mm (calibrated)
$
383.46
View Gem
15.10ct Pink Rose Quartz, Emerald Cut, Transparent
16 x 16 mm (calibrated)
$
82.72
View Gem
15.14ct Red Pyrope Garnet, Emerald Cut, VS
18.2 x 10.4 mm
$
439.82
View Gem
Why Buy 15 Ct Gemstones from GemSelect?
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Posted By Ron T in November, 2025
Source: Bizrate
Overall Rating -> 10
good navigation and simple interface.
Posted By Dave in April, 2026
Source: Bizrate
Overall Rating -> 10
The website was very easy to use.
Posted By Garnet in January, 2026
Source: Bizrate
Overall Rating -> 10
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
Posted By The homie edgar in December, 2025
Source: Bizrate
Overall Rating -> 10
Great experience. I can't wait to explore on the website further.
Posted By Kymmie in September, 2025
Source: Bizrate
Overall Rating -> 10
I could see the actual gem I was buying
Posted By Bugs in December, 2025
Source: Bizrate