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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
Faceted
Cabochons
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16.43ct Black Nuummite, Oval, Opaque

19.7 x 12.5 mm

$ 72.49

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16.93ct Yellow Quartz, Emerald Cut, VVS

18 x 18 mm (calibrated)

$ 92.74

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16.12ct Violet Jadeite, Oval, Opaque

18 x 13 mm (calibrated)

$ 52.99

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16.31ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 89.35

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16.53ct Green Serpentine, Oval, Translucent

20.4 x 13.3 mm

$ 35.40

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16.23ct Multicolor Amethyst Geode Slice, Fancy, Transparent

21.9 x 16 mm

$ 14.93

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16.71ct White Howlite, Oval, Opaque

21.9 x 17.1 mm

$ 7.82

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16.09ct Green Druzy Variscite, Fancy, Opaque

32.5 x 21.4 mm

$ 68.27

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16.24ct Multicolor Jasper, Fancy, Opaque

32 x 7.9 mm

$ 9.78

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16.79ct Multicolor Pietersite, Cushion, Opaque

25 x 16.9 mm

$ 55.74

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16.29ct Blue Chalcedony, Pear Shape, Opaque

26.1 x 16.6 mm

$ 40.57

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16.09ct Purple Ruby-Zoisite, Flower Cut, Opaque

15 x 15 mm (calibrated)

$ 19.55

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16.06ct Multicolor Quartz With Marcasite, Pear Shape, Transparent

21 x 16.6 mm

$ 105.58

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16.16ct Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 35.74

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16.31ct Green Prehnite, Fancy, Translucent

18.8 x 14.9 mm

$ 28.24

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16.34ct Violet Amethyst, Cushion, VVS

20 x 15 mm (calibrated)

$ 113.93

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16.47ct Green Amazonite, Oval, Opaque

20 x 15 mm (calibrated)

$ 16.73

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16.35ct Multicolor Boulder Opal, Trillion, Translucent

23.8 x 15.4 mm

$ 67.85

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16.40ct Multicolor Tiger'S Eye Matrix, Pear Shape, Opaque

23 x 16 mm

$ 16.33

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16.97ct Multicolor Ruby-Zoisite, Baguette, Opaque

19.1 x 13.3 mm

$ 30.31

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16.08ct Blue Topaz, Flower Cut, Transparent

21.1 x 10.8 mm

$ 105.71

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16.47ct Multicolor Ammolite, Fancy, Opaque

20.8 x 18.5 mm

$ 328.08

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16.21ct White Mother Of Pearl, Round, Opaque

25 mm

$ 14.04

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16.39ct White Agate, Oval, Opaque

21.2 x 14.3 mm

$ 25.95

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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

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate
Enlarged Gemstone Image