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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
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Lots
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16.49ct Yellow Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 90.34

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16.70ct Green Malachite, Baguette, Opaque

14.1 x 11.1 mm

$ 19.94

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16.77ct Purple Ruby-Zoisite, Flower Cut, Opaque

15.9 x 15.4 mm

$ 20.38

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16.98ct Blue Chalcedony, Cushion, Opaque

22 x 19.9 mm

$ 42.28

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16.72ct Multicolor Fossil Coral, Cushion, Opaque

21 x 13 mm

$ 21.61

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16.65ct Green Druzy Variscite, Fancy, Opaque

25.1 x 15.2 mm

$ 70.65

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16.78ct Violet Amethyst, Pear Shape, VVS

21.2 x 16.1 mm

$ 116.99

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16.20ct Multicolor Agate, Oval, Opaque

15.7 x 13.5 mm

$ 13.45

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16.25ct Multicolor Boulder Opal, Fancy, Opaque

29.7 x 15 mm

$ 80.93

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16.09ct Blue Druzy Azurite, Fancy, Opaque

17.2 x 17.2 mm

$ 43.00

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16.92ct Multicolor Agate, Oval, Opaque

15.5 x 14.5 mm

$ 16.85

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16.10ct Multicolor Boulder Opal, Cushion, Opaque

22.3 x 12.7 mm

$ 112.25

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16.64ct Pink Rose Quartz, Oval, Transparent

18.2 x 14.7 mm

$ 36.46

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16.47ct Violet Amethyst, Oval, IF

20 x 15 mm (calibrated)

$ 109.36

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16.54ct White Rainbow Moonstone, Oval, Opaque

23.5 x 13.2 mm

$ 205.92

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16.48ct Multicolor Cinnabar, Oval, Opaque

27.3 x 19 mm

$ 19.29

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16.67ct Gray Jadeite, Oval, Translucent

22.3 x 17.5 mm

$ 27.39

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16.46ct Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 11.54

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16.29ct Multicolor Black Opal, Oval, Opaque

21.1 x 16.3 mm

$ 814.50

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16.37ct Black Tourmaline, Cushion, Opaque

16.6 x 13.7 mm

$ 81.52

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16.22ct Blue Lapis Lazuli, Cushion, Opaque

20 x 15 mm (calibrated)

$ 28.59

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16.90ct Blue Topaz, Oval, VVS-VS

18.7 x 13.8 mm

$ 134.66

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16.90ct Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 37.37

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16.83ct Violet Amethyst, Pear Shape, VVS

20.6 x 16.1 mm

$ 134.10

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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

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.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate
Enlarged Gemstone Image