Buy Big 16 Carat Natural Gemstones
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Bi-color 16 ct Gemstones
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Black 16 ct Gemstones
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Blue 16 ct Gemstones
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Brown 16 ct Gemstones
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Golden
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Gray 16 ct Gemstones
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Green 16 ct Gemstones
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Multicolor 16 ct Gemstones
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Orange
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Pink 16 ct Gemstones
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Purple 16 ct Gemstones
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Red 16 ct Gemstones
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Turquoise 16 ct Gemstones
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Violet 16 ct Gemstones
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White 16 ct Gemstones
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Yellow 16 ct Gemstones
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
16.81ct Multicolor Quartz With Marcasite, Fancy, Transparent
23.4 x 14 mm
$ 110.51
16.82ct Multicolor Pietersite, Round, Opaque
19 mm (calibrated)
$ 63.50
16.97ct Turquoise Amazonite, Pear Shape, Opaque
18.6 x 17.6 mm
$ 18.59
16.68ct Green Druzy Variscite, Fancy, Opaque
31.8 x 15.2 mm
$ 70.77
16.42ct Yellow Quartz, Round, VVS
18 mm (calibrated)
$ 72.13
16.66ct Multicolor Ammolite, Fancy, Opaque
23.6 x 14.7 mm
$ 182.53
16.89ct Brown Moonstone, Round, Translucent
17 mm (calibrated)
$ 46.26
16.81ct Multicolor Boulder Opal, Fancy, Opaque
28.8 x 13.1 mm
$ 83.71
16.29ct Green Quartz, Round, VVS
18 mm (calibrated)
$ 64.78
16.27ct Multicolor Ammolite, Fancy, Opaque
25 x 18 mm (calibrated)
$ 178.25
16.04ct Multicolor Amethyst Geode Slice, Fancy, Transparent
21.6 x 17.8 mm
$ 15.14
16.29ct Green Amazonite, Oval, Opaque
24.8 x 18.6 mm
$ 16.55
16.89ct Multicolor Ammolite, Fancy, Opaque
24.7 x 16.4 mm
$ 185.05
16.50ct Green Jadeite, Oval, Translucent
21.7 x 16.5 mm
$ 54.23
16.97ct Multicolor Ammolite, Fancy, Opaque
19.6 x 19.3 mm
$ 169.02
16.42ct Multicolor Agate, Oval, Opaque
17.7 x 15.6 mm
$ 27.80
16.99ct Purple Ruby-Zoisite, Flower Cut, Opaque
17.1 x 16.9 mm
$ 20.65
16.37ct Multicolor Coral, Pear Shape, Translucent
22.7 x 17.9 mm
$ 53.80
16.13ct Yellow Star Sapphire, Oval, Opaque
15.7 x 12.8 mm
$ 144.59
16.53ct Multicolor Agate, Oval, Opaque
15.8 x 14.7 mm
$ 15.64
16.21ct Multicolor Jasper, Oval, Opaque
25 x 18 mm (calibrated)
$ 26.64
16.42ct Gray Hematite, Baguette, Opaque
16.7 x 11.8 mm
$ 16.00
16.50ct Purple Ruby-Zoisite, Flower Cut, Opaque
16.8 x 16.5 mm
$ 20.05
16.14ct Green Jadeite, Oval, Translucent
18.9 x 15 mm
$ 53.05
Why Buy 16 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 -> 8 
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Overall Rating -> 10 
I am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 8
It was a good interaction I got a good gemstone for cheap
Overall Rating -> 10
Easy and good price
Overall Rating -> 10
Good selection prices are reasonable!
Overall Rating -> 10
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
