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 |
16.71ct Multicolor Ammolite, Fancy, Opaque
26.7 x 14.1 mm
$ 366.15
16.54ct Multicolor Jasper, Oval, Opaque
32.4 x 13.4 mm
$ 24.71
16.31ct Black Tourmaline, Emerald Cut, Opaque
16.6 x 11.4 mm
$ 81.22
16.85ct Multicolor Agate, Oval, Opaque
17.1 x 14.5 mm
$ 13.43
16.49ct Purple Star Ruby, Oval, Opaque
15.8 x 13.6 mm
$ 216.80
16.31ct Yellow Quartz, Flower Cut, Transparent
18.6 x 18 mm
$ 35.74
16.76ct Multicolor Boulder Opal, Fancy, Opaque
29.1 x 12.2 mm
$ 83.46
16.80ct Yellow Quartz, Oval, VVS-VS
20 x 15 mm (calibrated)
$ 36.81
16.43ct Multicolor Ammolite, Fancy, Opaque
22.2 x 15.7 mm
$ 163.64
16.74ct White Rainbow Moonstone, Pear Shape, Transparent
21.3 x 15.6 mm
$ 250.10
16.63ct Gray Hematite, Marquise, Opaque
25.7 x 12.2 mm
$ 16.22
16.77ct Multicolor Rainbow Pyrite, Fancy, Opaque
25.2 x 15.4 mm
$ 50.11
16.21ct Red Star Garnet, Oval, Opaque
16.6 x 14 mm
$ 15.99
16.81ct Multicolor Jasper, Fancy, Opaque
18.2 x 18.7 mm
$ 14.18
16.94ct Multicolor Jasper, Pear Shape, Opaque
32.2 x 14.3 mm
$ 37.12
16.40ct Multicolor Jasper, Oval, Opaque
20 x 15 mm (calibrated)
$ 9.71
16.23ct Gray Jadeite, Oval, Translucent
20 x 15 mm (calibrated)
$ 26.66
16.90ct Multicolor Jasper, Oval, Opaque
22.1 x 16.2 mm
$ 37.03
16.50ct Blue Larimar, Oval, Opaque
20 x 15 mm (calibrated)
$ 213.45
16.38ct White Howlite, Oval, Opaque
22.5 x 17.1 mm
$ 7.83
16.73ct Bi-Color Ametrine, Oval, VS
18 x 13 mm (calibrated)
$ 128.30
16.43ct Yellow Quartz, Oval, VVS-VS
20 x 15 mm (calibrated)
$ 36.01
16.16ct Multicolor Jasper, Oval, Opaque
25.7 x 13.3 mm
$ 11.32
16.37ct Multicolor Ammolite, Fancy, Opaque
28.5 x 12.2 mm
$ 179.35
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 -> 10 
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Overall Rating -> 10
I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
Overall Rating -> 10
the selection is good as are the prices
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
