Buy Big 15 Carat Natural Gemstones
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Bi-color 15 ct Gemstones
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Black 15 ct Gemstones
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Blue 15 ct Gemstones
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Brown 15 ct Gemstones
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Golden
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Gray 15 ct Gemstones
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Green 15 ct Gemstones
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Multicolor 15 ct Gemstones
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Orange 15 ct Gemstones
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Pink 15 ct Gemstones
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Purple 15 ct Gemstones
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Red 15 ct Gemstones
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Turquoise 15 ct Gemstones
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Violet 15 ct Gemstones
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White 15 ct Gemstones
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Yellow 15 ct Gemstones
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
15.16ct Violet Charoite, Pear Shape, Opaque
25.2 x 12.1 mm
$ 25.07
15.31ct Multicolor Agate, Fancy, Opaque
18.6 x 9 mm
$ 26.81
15.55ct Multicolor Ruby-Zoisite, Baguette, Opaque
13.2 x 9.9 mm
$ 34.07
15.74ct Yellow Quartz, Flower Cut, Transparent
17.3 x 17.2 mm
$ 34.49
15.36ct Blue Topaz, Pear Shape, VS
18 x 13 mm (calibrated)
$ 107.09
15.59ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$ 20.50
15.62ct Violet Amethyst, Cushion, VVS-VS
20 x 15 mm (calibrated)
$ 108.90
15.03ct Brown Smoky Quartz, Emerald Cut, VVS
14 x 14 mm (calibrated)
$ 28.00
15.65ct Multicolor Labradorite, Pear Shape, Translucent
20 x 15 mm (calibrated)
$ 34.60
15.28ct Green Malachite, Oval, Opaque
18 x 13 mm (calibrated)
$ 11.72
15.29ct Yellow Quartz, Fancy, Transparent
17.1 x 17 mm
$ 58.63
15.21ct Yellow Quartz, Cushion, VVS
20 x 15 mm (calibrated)
$ 33.32
15.61ct Multicolor Quartz With Marcasite, Oval, Translucent
15.6 x 12.7 mm
$ 102.62
15.82ct Multicolor Agate, Oval, Opaque
15.7 x 13.9 mm
$ 26.78
15.62ct Violet Amethyst, Oval, VVS
19.1 x 13.3 mm
$ 119.79
15.61ct Violet Amethyst, Cushion, VVS-VS
20 x 15 mm (calibrated)
$ 108.83
15.11ct Gray Jadeite, Oval, Translucent
22 x 16.9 mm
$ 49.66
15.68ct Violet Amethyst, Oval, IF
20 x 15 mm (calibrated)
$ 104.12
15.65ct Blue Topaz, Fancy, Transparent
20.2 x 12 mm
$ 85.74
15.06ct Multicolor Jasper, Pear Shape, Opaque
29.1 x 13.5 mm
$ 19.80
15.57ct White Rainbow Moonstone, Oval, Transparent
19.4 x 17.8 mm
$ 232.62
15.13ct Multicolor Pietersite, Oval, Opaque
32.1 x 14.7 mm
$ 45.21
15.56ct White Howlite, Cushion, Opaque
22.3 x 18.1 mm
$ 7.28
15.43ct Blue Larimar, Baguette, Opaque
24.4 x 15.5 mm
$ 202.87
Why Buy 15 Ct Gemstones from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Love how easy the site is to use. Really love that the pictures are of actual product.
Overall Rating -> 10
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Overall Rating -> 10
The stones are very nice.
Overall Rating -> 9 
Very easy to navigate with a great selection.
Overall Rating -> 10
Very neat and to the point
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
