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Shop Gems by Weight, Buy Natural 10 Carat Colored Gemstones

10 ct Gemstones Weight
10 ct Gemstones Size
10 ct Gemstones Clarity
10 ct Gemstones Price
10 ct Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color 10 ct Gemstones
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Blue 10 ct Gemstones
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Gray 10 ct Gemstones
Green 10 ct Gemstones
Multicolor 10 ct Gemstones
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Yellow 10 ct Gemstones
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10.14ct Brown Smoky Quartz, Emerald Cut, VS

13 x 13 mm (calibrated)

$ 20.08

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9.95ct Gray Jadeite, Oval, Translucent

20 x 15 mm (calibrated)

$ 35.82

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10.48ct Brown Smoky Quartz, Round, VS

15 mm (calibrated)

$ 20.75

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10.07ct Multicolor Agate, Oval, Opaque

14 x 12 mm (calibrated)

$ 20.54

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21.04ctw Multicolor Coral, Fancy, Opaque

18.6 x 11.7 mm

$ 48.05

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21.58ctw Red Rubies, Flower Cut, Opaque

15.7 x 11 mm

$ 517.92

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10.74ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13 x 13 mm (calibrated)

$ 35.45

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21.24ctw Black Tourmaline, Oval, Opaque

13.4 x 11.3 mm

$ 127.44

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21.63ctw Multicolor Fluorite, Pear Shape, Transparent

23.1 x 13 mm

$ 108.15

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10.92ct Multicolor Ruby-Zoisite, Square, Opaque

11 x 11 mm (calibrated)

$ 36.04

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19.53ctw Multicolor Jasper, Trillion, Opaque

20.9 x 16.2 mm

$ 13.82

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10.31ct White Rose Quartz, Flower Cut, Transparent

21.8 x 21.6 mm

$ 27.22

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10.49ct Violet Amethyst, Round, VVS-VS

15 mm (calibrated)

$ 88.12

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10.94ct Violet Amethyst, Cushion, VVS

18 x 13 mm (calibrated)

$ 105.02

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10.31ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 163.31

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10.24ct Multicolor Ammolite, Fancy, Opaque

20.4 x 14.3 mm

$ 135.17

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9.98ct Yellow Quartz, Emerald Cut, VVS-VS

11 x 11 mm (calibrated)

$ 26.35

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9.91ct Blue Topaz, Fancy, Transparent

18.2 x 12.2 mm

$ 65.41

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10.36ct Blue Lapis Lazuli, Cushion, Opaque

16 x 16 mm (calibrated)

$ 17.20

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10.18ct Green Cat'S Eye Opal, Oval, Opaque

20.1 x 13.2 mm

$ 20.36

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10.99ct Blue Topaz, Pear Shape, VS

17.4 x 9.8 mm

$ 105.50

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9.83ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 325.43

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10.65ct Black Tourmaline, Oval, Opaque

15.1 x 12.4 mm

$ 63.90

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10.22ct Multicolor Ammolite, Fancy, Opaque

16.9 x 13.8 mm

$ 245.28

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Why Buy 10 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 -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate
Enlarged Gemstone Image