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Home › Gemstones › Gemstones By Color › Brown Gemstones

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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Brown Brown Gemstones
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1.81ct Brown Diamond, Round, SI
Diamond Product Video (378645)

1.81ct Brown Diamond, Round, SI

7.5 mm (calibrated)

$ 4,687.18

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1.54ct Brown Diamond, Round, SI
Diamond Product Video (378644)

1.54ct Brown Diamond, Round, SI

7.5 mm (calibrated)

$ 3,655.65

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5.85ct Brown Cat'S Eye Scapolite, Oval, Translucent

5.85ct Brown Cat'S Eye Scapolite, Oval, Translucent

11.8 x 9 mm

$ 29.13

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49.22ct Brown Tiger'S Eye Matrix, Fancy, Opaque
Tiger's Eye Matrix Product Video (322581)

49.22ct Brown Tiger'S Eye Matrix, Fancy, Opaque

30.5 x 20.6 mm

$ 49.02

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36.10ct Brown Tiger'S Eye, Round, Opaque

36.10ct Brown Tiger'S Eye, Round, Opaque

20 mm (calibrated)

$ 42.19

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11.34ct Brown Star Moonstone, Round, Translucent

11.34ct Brown Star Moonstone, Round, Translucent

13 mm (calibrated)

$ 37.65

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9.61ct Brown Smoky Quartz, Fancy, VVS

9.61ct Brown Smoky Quartz, Fancy, VVS

16.2 x 14 mm

$ 38.74

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20.96ctw Brown Smoky Quartz, Marquise, Transparent
Smoky Quartz Product Video (619199)

20.96ctw Brown Smoky Quartz, Marquise, Transparent

19.7 x 12.5 mm

$ 87.96

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1.96ct Brown Tiger'S Eye, Marquise, Opaque

1.96ct Brown Tiger'S Eye, Marquise, Opaque

12 x 6 mm (calibrated)

$ 2.54

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0.18ct Brown Diamond, Round, VVS-VS
Diamond Product Video (564626)

0.18ct Brown Diamond, Round, VVS-VS

3.7 mm

$ 328.60

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9.33ct Brown Moonstone, Flower Cut, Translucent

9.33ct Brown Moonstone, Flower Cut, Translucent

15.7 x 15.3 mm

$ 40.89

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4.97ct Brown Cat'S Eye Scapolite, Oval, Translucent

4.97ct Brown Cat'S Eye Scapolite, Oval, Translucent

11.1 x 8.5 mm

$ 22.69

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1.77ct Brown Color-Change Garnet, Pear Shape, VS-SI
Color-Change Garnet Product Video (344767)

1.77ct Brown Color-Change Garnet, Pear Shape, VS-SI

10.5 x 6 mm

$ 158.66

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9.97ct Brown Smoky Quartz, Emerald Cut, VVS-VS

9.97ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13 x 13 mm (calibrated)

$ 54.62

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11.84ctw Brown Moonstone, Flower Cut, Translucent

11.84ctw Brown Moonstone, Flower Cut, Translucent

13 x 13 mm (calibrated)

$ 51.89

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36.79ct Brown Moonstone, Oval, Opaque
Moonstone Product Video (359622)

36.79ct Brown Moonstone, Oval, Opaque

22 x 16.2 mm

$ 80.62

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16.89ct Brown Moonstone, Round, Translucent

16.89ct Brown Moonstone, Round, Translucent

17 mm (calibrated)

$ 46.26

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7.14ct Brown Rutile Quartz, Round, Translucent

7.14ct Brown Rutile Quartz, Round, Translucent

13 mm (calibrated)

$ 17.92

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8.04ct Brown Moonstone, Flower Cut, Translucent

8.04ct Brown Moonstone, Flower Cut, Translucent

15 x 15 mm (calibrated)

$ 35.24

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6.99ct Brown Rutile Quartz, Round, Translucent

6.99ct Brown Rutile Quartz, Round, Translucent

12 mm (calibrated)

$ 14.62

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18.42ct Brown Moonstone, Fancy, Translucent
Moonstone Product Video (582246)

18.42ct Brown Moonstone, Fancy, Translucent

24.7 x 16.5 mm

$ 110.19

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13.59ct Brown Smoky Quartz, Emerald Cut, VVS
Smoky Quartz Product Video (599537)

13.59ct Brown Smoky Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 37.23

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1.70ct Brown Diamond, Round, SI
Diamond Product Video (382092)

1.70ct Brown Diamond, Round, SI

7.5 mm (calibrated)

$ 3,970.74

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7.22ct Brown Smoky Quartz, Marquise, VS
Smoky Quartz Product Video (601420)

7.22ct Brown Smoky Quartz, Marquise, VS

17.1 x 12 mm

$ 29.12

View Gem

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

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 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

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate
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