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Brown Gemstones | Natural Loose Gems for Sale

Brown Gemstones Weight
Brown Gemstones Size
Brown Gemstones Clarity
Brown Gemstones Price

Size Explained

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For Example: 6-7
For Example: 8-9
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Brown Brown Gemstones
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7.86ct Brown Smoky Quartz, Round, VVS-VS

14 mm (calibrated)

$ 12.91

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0.21ct Brown Color-Change Sapphire, Fancy, VVS

6 x 3.3 mm

$ 17.43

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9.35ct Brown Tiger'S Eye, Oval, Opaque

18.4 x 13.5 mm

$ 5.49

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23.33ct Brown Moonstone, Oval, Opaque

20.3 x 16 mm

$ 51.13

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27.50ct Brown Tiger'S Eye, Fancy, Opaque

40.1 x 9.4 mm

$ 2.74

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29.40ct Brown Jasper, Fancy, Opaque

37.3 x 10.1 mm

$ 5.86

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18.89ct Brown Tiger'S Eye, Fancy, Opaque

29.7 x 8.9 mm

$ 5.64

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6.58ct Brown Smoky Quartz, Pear Shape, VVS

15.1 x 11.1 mm

$ 13.11

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12.80ct Brown Tiger'S Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 12.75

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1.75ct Brown Smoky Quartz, Pear Shape, VVS

15.9 x 5 mm

$ 8.72

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3.89ctw Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 6.39

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3.80ctw Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 8.32

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9.16ctw Brown Tiger'S Eye, Oval, Opaque

14 x 10 mm (calibrated)

$ 10.04

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4.51ct Brown Pietersite, Trillion, Opaque

14.4 x 12.7 mm

$ 14.82

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9.66ct Brown Tiger'S Eye, Oval, Opaque

18 x 13 mm (calibrated)

$ 5.68

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6.32ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 3.47

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6.37ct Brown Star Moonstone, Oval, Translucent

13.9 x 10.9 mm

$ 27.92

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0.96ct Brown Diamond, Pear Shape, SI

8 x 5 mm (calibrated)

$ 2,734.62

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0.98ct Brown Color-Change Garnet, Oval, VVS

6.1 x 4.6 mm

$ 78.29

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9.52ct Brown Tiger'S Eye, Oval, Opaque

18.4 x 13.6 mm

$ 5.59

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4.47ct Brown Tiger'S Eye, Round, Opaque

10 mm (calibrated)

$ 4.45

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40.92ct Brown Tiger'S Eye, Cushion, Opaque

22.2 x 19.6 mm

$ 18.83

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10.54ct Brown Tiger'S Eye, Oval, Opaque

18.5 x 13.7 mm

$ 6.19

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0.22ctw Brown Diamond, Round, VVS-VS

3.1 mm

$ 401.64

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Why Buy Brown 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

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

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 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

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

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

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