90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Gemstones By Color Brown Gemstones

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

4.86ct Brown Moonstone, Flower Cut, Translucent

13 x 13 mm (calibrated)

$ 21.30

View Gem

5.52ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 23.16

View Gem

2.61ct Brown Smoky Quartz, Oval, VS

10 x 8 mm (calibrated)

$ 18.19

View Gem

7.93ctw Brown Zircon, Oval, Transparent

6 x 4 mm (calibrated)

$ 60.81

View Gem

7.66ct Brown Star Moonstone, Oval, Translucent

15 x 10 mm (calibrated)

$ 33.57

View Gem

1.00ct Brown Color-Change Garnet, Cushion, VS

5.9 x 5 mm

$ 79.89

View Gem

8.83ct Brown Smoky Quartz, Emerald Cut, VVS-VS

12 x 12 mm (calibrated)

$ 17.32

View Gem

1.11ct Brown Sillimanite Cat'S Eye, Oval, Translucent

6.9 x 4.8 mm

$ 3.32

View Gem

6.14ct Brown Smoky Quartz, Round, Transparent

12 mm (calibrated)

$ 25.76

View Gem

8.49ct Brown Tiger'S Eye, Cushion, Opaque

14 x 12 mm (calibrated)

$ 11.00

View Gem

6.22ct Brown Tiger'S Eye, Oval, Opaque

14 x 10 mm (calibrated)

$ 3.65

View Gem

28.02ct Brown Moonstone, Oval, Opaque

25 x 18 mm (calibrated)

$ 46.05

View Gem

3.79ct Brown Tiger'S Eye, Oval, Opaque

12 x 8 mm (calibrated)

$ 1.73

View Gem

4.13ctw Brown Smoky Quartz, Round, VVS-VS

8 mm (calibrated)

$ 6.79

View Gem

5.69ct Brown Smoky Quartz, Round, VVS

12 mm (calibrated)

$ 9.35

View Gem

9.88ct Brown Tiger'S Eye, Oval, Opaque

16 x 12 mm (calibrated)

$ 9.84

View Gem

0.88ct Brown Sillimanite Cat'S Eye, Oval, Transparent

6.6 x 4.9 mm

$ 2.63

View Gem

6.75ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 11.10

View Gem

7.27ct Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 19.91

View Gem

5.58ct Brown Smoky Quartz, Round, VVS

12 mm (calibrated)

$ 10.95

View Gem

16.68ct Brown Tiger'S Eye, Oval, Opaque

22.1 x 17 mm

$ 14.25

View Gem

9.24ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 16.48

View Gem

5.22ct Brown Smoky Quartz, Emerald Cut, VVS-VS

12.9 x 9.8 mm

$ 22.87

View Gem

10.15ct Brown Smoky Quartz, Round, VVS-VS

15 mm (calibrated)

$ 33.37

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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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 -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate
Enlarged Gemstone Image