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Home Gemstones 16 ct Gemstones

Buy Big 16 Carat Natural Gemstones

16 ct Gemstones Weight
16 ct Gemstones Size
16 ct Gemstones Clarity
16 ct Gemstones Price
16 ct Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color 16 ct Gemstones
Black 16 ct Gemstones
Blue 16 ct Gemstones
Brown 16 ct Gemstones
Golden
Gray 16 ct Gemstones
Green 16 ct Gemstones
Multicolor 16 ct Gemstones
Orange
Pink 16 ct Gemstones
Purple 16 ct Gemstones
Red 16 ct Gemstones
Turquoise 16 ct Gemstones
Violet 16 ct Gemstones
White 16 ct Gemstones
Yellow 16 ct Gemstones
Single
Pairs
Lots
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16.87ct Violet Amethyst, Oval, IF

20 x 15 mm (calibrated)

$ 112.02

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16.32ct White Rainbow Moonstone, Oval, Translucent

21.4 x 12.8 mm

$ 16.25

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16.02ct White Rainbow Moonstone, Pear Shape, Transparent

19.4 x 16.2 mm

$ 239.34

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16.68ct Violet Amethyst, Pear Shape, VVS-VS

21.2 x 15.8 mm

$ 116.29

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16.86ct Multicolor Ammolite, Fancy, Opaque

19.5 x 18.7 mm

$ 167.93

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16.08ct Green Bloodstone, Oval, Opaque

20.3 x 16.6 mm

$ 24.02

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16.82ct Multicolor Agate, Oval, Opaque

17.9 x 14.5 mm

$ 16.75

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16.55ct Multicolor Agate, Fancy, Opaque

20.5 x 9 mm

$ 28.98

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16.31ct Multicolor Ammolite, Fancy, Opaque

29.3 x 12.3 mm

$ 357.38

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16.24ct Multicolor Ammolite, Fancy, Opaque

18.9 x 17.4 mm

$ 177.93

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16.97ct Yellow Quartz, Flower Cut, Transparent

17.4 x 16.8 mm

$ 92.97

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16.00ct Multicolor Agate, Oval, Opaque

17.1 x 14.6 mm

$ 15.94

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16.25ct Violet Charoite, Cushion, Opaque

16.8 x 13.2 mm

$ 26.88

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16.29ct Multicolor Ammolite, Fancy, Opaque

21.1 x 17.8 mm

$ 178.47

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16.22ct Red Ruby, Oval, Translucent

17.1 x 14.5 mm

$ 710.83

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16.95ct Blue Topaz, Pear Shape, VVS

10.7 x 14 mm

$ 135.06

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16.50ct Turquoise Amazonite, Oval, Translucent

23.9 x 17 mm

$ 19.71

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16.72ct Multicolor Quartz With Marcasite, Oval, Transparent

20.6 x 14.2 mm

$ 109.91

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16.63ct Multicolor Ammolite, Fancy, Opaque

26.7 x 14.4 mm

$ 331.27

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16.89ct Black Tourmaline, Oval, Opaque

17.1 x 14.8 mm

$ 84.11

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16.24ct Yellow Quartz, Emerald Cut, VS

15 x 15 mm (calibrated)

$ 88.96

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16.98ct Multicolor Jasper, Oval, Opaque

31.2 x 20 mm

$ 13.95

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16.57ct Multicolor Jasper, Marquise, Opaque

34.2 x 13.3 mm

$ 28.88

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16.47ct White Mother Of Pearl, Round, Opaque

25.4 mm

$ 19.85

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Why Buy 16 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 -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

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.

Posted By Salvo in July, 2025
Source: Bizrate
Enlarged Gemstone Image