X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Brown Gemstones | Natural Loose Gems for Sale

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

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown Brown Gemstones
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All

12.25ct Brown Smoky Quartz, Round, VVS-VS

17 mm (calibrated)

$ 14.90

View Gem

4.79ct Brown Rutile Quartz, Round, Translucent

11 mm (calibrated)

$ 12.02

View Gem

6.75ct Brown Tiger'S Eye, Round, Opaque

12 mm (calibrated)

$ 8.75

View Gem

8.54ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 23.40

View Gem

1.14ct Brown Kornerupine, Oval, VVS-VS

8 x 5.7 mm

$ 62.45

View Gem

3.78ctw Brown Smoky Quartz, Round, VS

8 mm (calibrated)

$ 8.28

View Gem

28.75ct Brown Tiger'S Eye, Fancy, Opaque

35.3 x 10.4 mm

$ 2.87

View Gem

1.74ctw Brown Tourmaline, Oval, VVS

8 x 5 mm (calibrated)

$ 86.49

View Gem

5.00ct Brown Tiger'S Eye, Oval, Opaque

14 x 10 mm (calibrated)

$ 2.94

View Gem

0.86ct Brown Sillimanite Cat'S Eye, Oval, Transparent

5.3 x 4.9 mm

$ 2.57

View Gem

2.23ctw Brown Color-Change Garnet, Oval, VVS

7 x 5.5 mm

$ 178.15

View Gem

14.73ct Brown Tiger'S Eye, Oval, Opaque

20 x 15 mm (calibrated)

$ 14.67

View Gem

1.68ct Brown Diamond, Emerald Cut, SI

7.5 x 5.6 mm

$ 2,853.82

View Gem

1.51ct Brown Diamond, Cushion, SI

6 x 6 mm (calibrated)

$ 3,526.94

View Gem

2.66ct Brown Tiger'S Eye, Round, Opaque

8 mm (calibrated)

$ 2.65

View Gem

5.46ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 22.91

View Gem

10.23ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13 x 13 mm (calibrated)

$ 20.06

View Gem

20.58ct Brown Star Sunstone, Oval, Opaque

17.4 x 15.7 mm

$ 170.81

View Gem

3.31ct Brown Tiger'S Eye, Oval, Opaque

10 x 8 mm (calibrated)

$ 3.30

View Gem

11.58ct Brown Smoky Quartz, Emerald Cut, VVS-VS

14 x 14 mm (calibrated)

$ 22.71

View Gem

36.09ct Brown Tiger'S Eye Matrix, Baguette, Opaque

33.4 x 14.7 mm

$ 20.48

View Gem

7.73ctw Brown Tiger'S Eye, Oval, Opaque

12 x 8 mm (calibrated)

$ 7.70

View Gem

46.64ct Brown Tiger'S Eye Matrix, Pear Shape, Opaque

47 x 21.2 mm

$ 46.46

View Gem

21.08ct Brown Moonstone, Oval, Opaque

22.2 x 16.2 mm

$ 46.20

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

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate
Enlarged Gemstone Image