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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: 6-7
For Example: 8-9
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5.63ct Brown Smoky Quartz, Marquise, Transparent

5.63ct Brown Smoky Quartz, Marquise, Transparent

22 x 8.9 mm

$ 6.17

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0.90ct Brown Chocolate Opal, Oval, Opaque

0.90ct Brown Chocolate Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 26.89

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10.57ct Brown Tiger'S Eye, Oval, Opaque

10.57ct Brown Tiger'S Eye, Oval, Opaque

18 x 13 mm (calibrated)

$ 10.52

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7.71ct Brown Tiger'S Eye Matrix, Sphere / Ball, Opaque
Tiger's Eye Matrix Product Video (526455)

7.71ct Brown Tiger'S Eye Matrix, Sphere / Ball, Opaque

10 mm (calibrated)

$ 7.74

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8.66ct Brown Smoky Quartz, Emerald Cut, VVS-VS

8.66ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13 x 11 mm (calibrated)

$ 17.08

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6.82ct Brown Smoky Quartz, Flower Cut, VVS-VS

6.82ct Brown Smoky Quartz, Flower Cut, VVS-VS

15.1 x 12 mm

$ 27.50

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11.24ct Brown Tiger'S Eye, Oval, Opaque

11.24ct Brown Tiger'S Eye, Oval, Opaque

18 x 13 mm (calibrated)

$ 6.61

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1.47ct Brown Kornerupine, Oval, VS

1.47ct Brown Kornerupine, Oval, VS

8.5 x 6.4 mm

$ 122.01

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3.67ctw Brown Smoky Quartz, Round, VVS-VS

3.67ctw Brown Smoky Quartz, Round, VVS-VS

8 mm (calibrated)

$ 6.03

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1.29ct Brown Color-Change Garnet, Round, VS

1.29ct Brown Color-Change Garnet, Round, VS

6 mm (calibrated)

$ 103.05

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2.03ctw Brown Color-Change Garnet, Oval, VS

2.03ctw Brown Color-Change Garnet, Oval, VS

6.3 x 4.9 mm

$ 162.18

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4.09ct Brown Rutile Quartz, Round, Transparent

4.09ct Brown Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 10.27

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5.09ct Brown Smoky Quartz, Round, VVS-VS

5.09ct Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 8.37

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1.17ct Brown Color-Change Garnet, Cushion, VVS

1.17ct Brown Color-Change Garnet, Cushion, VVS

6.6 x 4.9 mm

$ 93.47

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4.46ct Brown Rutile Quartz, Round, Transparent

4.46ct Brown Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 11.19

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4.43ct Brown Smoky Quartz, Round, VVS-VS

4.43ct Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 7.29

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43.83ct Brown Tiger'S Eye, Fancy, Opaque

43.83ct Brown Tiger'S Eye, Fancy, Opaque

36.9 x 12 mm

$ 4.37

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60.32ct Brown Tiger'S Eye, Baguette, Opaque

60.32ct Brown Tiger'S Eye, Baguette, Opaque

29.3 x 27.2 mm

$ 33.05

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1.23ct Brown Sillimanite Cat'S Eye, Oval, Transparent

1.23ct Brown Sillimanite Cat'S Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 3.68

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1.05ct Brown Sillimanite Cat'S Eye, Oval, Transparent

1.05ct Brown Sillimanite Cat'S Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 3.14

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32.69ct Brown Moonstone, Oval, Opaque

32.69ct Brown Moonstone, Oval, Opaque

22.2 x 16.1 mm

$ 53.73

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6.42ct Brown Tiger'S Eye, Baguette, Opaque

6.42ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 6.39

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13.07ct Brown Smoky Quartz, Flower Cut, Transparent

13.07ct Brown Smoky Quartz, Flower Cut, Transparent

15 x 15 mm (calibrated)

$ 35.81

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5.95ctw Brown Tiger'S Eye, Oval, Opaque

5.95ctw Brown Tiger'S Eye, Oval, Opaque

10 x 8 mm (calibrated)

$ 9.88

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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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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