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Brown Gemstones | Natural Loose Gems for Sale

Brown Gemstone Lots
Brown Gemstone Pairs
Brown Gemstones Weight
Brown Gemstones Size
Brown Gemstones Clarity
Brown Gemstones Price

Size Explained

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For Example: 8-9
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19.57ctw Brown Tiger'S Eye, Baguette, Opaque

19.57ctw Brown Tiger'S Eye, Baguette, Opaque

16 x 12 mm (calibrated)

$ 21.45

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37.54ct Brown Tiger'S Eye Matrix, Fancy, Opaque

37.54ct Brown Tiger'S Eye Matrix, Fancy, Opaque

36.3 x 17.6 mm

$ 21.31

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1.68ct Brown Tiger'S Eye, Oval, Opaque

1.68ct Brown Tiger'S Eye, Oval, Opaque

8.3 x 6.3 mm

$ 1.68

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3.32ctw Brown Smoky Quartz, Round, VS

3.32ctw Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 7.27

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1.25ct Brown Color-Change Garnet, Oval, VS

1.25ct Brown Color-Change Garnet, Oval, VS

7.3 x 5.6 mm

$ 99.86

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1.38ct Brown Color-Change Garnet, Oval, VVS-VS

1.38ct Brown Color-Change Garnet, Oval, VVS-VS

7.2 x 5.9 mm

$ 110.25

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6.63ct Brown Smoky Quartz, Round, VVS-VS

6.63ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 10.91

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1.19ct Brown Kornerupine, Oval, VS-SI

1.19ct Brown Kornerupine, Oval, VS-SI

7.1 x 5.5 mm

$ 65.19

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9.56ct Brown Smoky Quartz, Round, VVS-VS

9.56ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 26.19

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9.26ct Brown Smoky Quartz, Round, VVS-VS

9.26ct Brown Smoky Quartz, Round, VVS-VS

15 mm (calibrated)

$ 37.34

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2.56ctw Brown Kornerupine, Oval, VVS-VS

2.56ctw Brown Kornerupine, Oval, VVS-VS

6.5 x 4.7 mm

$ 112.19

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0.89ct Brown Smoky Quartz, Baguette, VVS

0.89ct Brown Smoky Quartz, Baguette, VVS

6.5 x 5.4 mm

$ 4.43

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22.67ct Brown Moonstone, Oval, Opaque

22.67ct Brown Moonstone, Oval, Opaque

22.2 x 16 mm

$ 37.26

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2.50ctw Brown Tourmaline, Pear Shape, VVS-VS

2.50ctw Brown Tourmaline, Pear Shape, VVS-VS

6.4 x 4.5 mm

$ 102.44

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7.65ct Brown Tiger'S Eye, Baguette, Opaque

7.65ct Brown Tiger'S Eye, Baguette, Opaque

14 x 10 mm (calibrated)

$ 7.62

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1.48ct Brown Sillimanite Cat'S Eye, Oval, Transparent

1.48ct Brown Sillimanite Cat'S Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 4.42

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5.42ct Brown Tiger'S Eye, Oval, Opaque

5.42ct Brown Tiger'S Eye, Oval, Opaque

14 x 10 mm (calibrated)

$ 3.19

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1.62ct Brown Smoky Quartz, Round, VVS-VS

1.62ct Brown Smoky Quartz, Round, VVS-VS

7.5 mm (calibrated)

$ 7.10

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1.32ct Brown Color-Change Garnet, Emerald Cut, VS

1.32ct Brown Color-Change Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 105.46

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0.82ct Brown Kornerupine, Oval, VS

0.82ct Brown Kornerupine, Oval, VS

7.4 x 5.5 mm

$ 69.86

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5.26ct Brown Moonstone, Oval, Translucent

5.26ct Brown Moonstone, Oval, Translucent

13.5 x 7.7 mm

$ 11.35

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1.03ct Brown Color-Change Garnet, Marquise, VVS-VS

1.03ct Brown Color-Change Garnet, Marquise, VVS-VS

9.4 x 4.1 mm

$ 82.29

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12.19ct Brown Tiger'S Eye, Baguette, Opaque

12.19ct Brown Tiger'S Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 12.14

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3.70ct Brown Tiger'S Eye, Oval, Opaque

3.70ct Brown Tiger'S Eye, Oval, Opaque

12 x 8 mm (calibrated)

$ 3.69

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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

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
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

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate
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