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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
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Yellow 10 ct Gemstones
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9.84ct Brown Smoky Quartz, Emerald Cut, VVS

12.6 x 12.4 mm

$ 32.47

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10.77ct Black Nuummite, Oval, Opaque

18.8 x 11.6 mm

$ 57.00

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10.15ct Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 133.98

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9.60ct Yellow Quartz, Flower Cut, Transparent

16.8 x 13.5 mm

$ 44.35

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21.45ctw Black Spinel, Fancy, Opaque

18.2 x 12 mm

$ 141.58

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10.77ct Green Druzy Variscite, Fancy, Opaque

22.4 x 18.1 mm

$ 13.31

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9.91ct Black Onyx, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 11.89

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10.00ct Green Prehnite, Fancy, Translucent

18.2 x 13.7 mm

$ 19.80

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10.20ct Multicolor Quartz With Marcasite, Oval, Transparent

18 x 13 mm (calibrated)

$ 80.78

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9.86ct Yellow Quartz, Flower Cut, Transparent

15 x 15 mm (calibrated)

$ 65.08

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10.51ct Green Moldavite, Fancy, Translucent

20 x 16.3 mm

$ 259.68

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21.52ctw Multicolor Fossil Coral, Oval, Opaque

18.4 x 12.2 mm

$ 33.52

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10.99ct Multicolor Agate, Oval, Opaque

14 x 14 mm (calibrated)

$ 22.42

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10.04ct Black Onyx, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 12.05

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10.57ct Brown Tiger'S Eye, Oval, Opaque

18 x 13 mm (calibrated)

$ 12.68

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10.73ct White Rainbow Moonstone, Pear Shape, Translucent

16.9 x 12.5 mm

$ 90.13

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9.91ct Multicolor Boulder Opal, Fancy, Opaque

16.1 x 13.4 mm

$ 49.55

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21.35ctw Multicolor Agate, Pear Shape, Translucent

32.2 x 9.6 mm

$ 106.75

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9.80ct Black Onyx, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 11.76

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9.99ct Green Maw-Sit-Sit, Pear Shape, Opaque

14.8 x 11.7 mm

$ 37.19

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21.67ctw Multicolor Fossil Coral, Cushion, Opaque

17 x 11.6 mm

$ 28.03

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10.25ct Multicolor Quartz With Marcasite, Pear Shape, Transparent

18 x 13 mm (calibrated)

$ 81.18

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10.26ct Pink Rose Quartz, Pear Shape, Transparent

18.9 x 12.8 mm

$ 67.72

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10.40ct Multicolor Boulder Opal, Fancy, Opaque

19.5 x 12.6 mm

$ 96.10

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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 -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate
Enlarged Gemstone Image