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 |
16.73ct Red Pyrope Garnet, Cushion, IF
16.8 x 12.3 mm
$ 486.01
16.33ct Multicolor Labradorite, Pear Shape, Translucent
20 x 15 mm (calibrated)
$ 36.11
16.66ct White Rainbow Moonstone, Pear Shape, Transparent
20 x 20 mm (calibrated)
$ 132.75
16.75ct White Agate, Round, Opaque
17 mm (calibrated)
$ 26.53
16.38ct Blue Larimar, Cushion, Opaque
23.9 x 22.6 mm
$ 197.41
16.40ct Multicolor Quartz With Marcasite, Oval, Transparent
21.8 x 13.7 mm
$ 107.81
16.19ct Yellow Quartz, Oval, Transparent
18 x 14.5 mm
$ 19.02
16.70ct Multicolor Ammolite, Fancy, Opaque
25.8 x 16.8 mm
$ 332.66
16.21ct Multicolor Agate, Oval, Opaque
19.4 x 12.9 mm
$ 16.14
16.04ct Pink Rose Quartz, Oval, Transparent/Translucent
17 x 13.9 mm
$ 22.85
16.83ct Multicolor Boulder Opal, Fancy, Opaque
23.2 x 16 mm
$ 83.81
16.55ct Multicolor Ammolite, Fancy, Opaque
22 x 14.3 mm
$ 329.68
16.23ct Multicolor Ammolite, Fancy, Opaque
28.4 x 13.4 mm
$ 177.82
16.34ct Violet Amethyst, Flower Cut, Translucent
15.4 x 11.5 mm
$ 53.70
16.03ct Multicolor Rainbow Pyrite, Cushion, Opaque
20 x 15 mm (calibrated)
$ 41.35
16.71ct Yellow Star Sapphire, Oval, Opaque
15.7 x 12.6 mm
$ 164.77
16.36ct Violet Amethyst, Oval, VVS-VS
18.3 x 15.3 mm
$ 130.36
16.97ct Blue Topaz, Cushion, VVS-VS
18 x 11.5 mm
$ 135.22
16.43ct Green Maw-Sit-Sit, Oval, Opaque
15.2 x 12.8 mm
$ 36.01
16.79ct Blue Topaz, Fancy, Transparent
23.5 x 12.5 mm
$ 91.98
16.87ct Blue Larimar, Pear Shape, Opaque
21 x 14.3 mm
$ 201.63
16.47ct Multicolor Fossil Coral, Cushion, Opaque
20.6 x 14.2 mm
$ 35.72
16.83ct Multicolor Labradorite, Pear Shape, Transparent/Translucent
20 x 15 mm (calibrated)
$ 37.21
16.62ct Multicolor Opal, Pear Shape, Opaque
17.7 x 15.3 mm
$ 413.84
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 
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
Overall Rating -> 10
Easy and good price
Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Overall Rating -> 10
Very food
Overall Rating -> 10
A pleasant experience and many choices to choose from
