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?

Shop Gems by Weight, Buy Natural 10 Carat Colored Gemstones

10 ct Gemstones Weight
10 ct Gemstones Size
10 ct Gemstones Clarity
10 ct Gemstones Price
10 ct Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color 10 ct Gemstones
Black 10 ct Gemstones
Blue 10 ct Gemstones
Brown 10 ct Gemstones
Golden
Gray 10 ct Gemstones
Green 10 ct Gemstones
Multicolor 10 ct Gemstones
Orange 10 ct Gemstones
Pink 10 ct Gemstones
Purple 10 ct Gemstones
Red 10 ct Gemstones
Turquoise 10 ct Gemstones
Violet 10 ct Gemstones
White 10 ct Gemstones
Yellow 10 ct Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All

9.92ct Green Prehnite, Fancy, Transparent

17.7 x 14.5 mm

$ 16.63

View Details

9.88ct Multicolor Ruby-Zoisite, Baguette, Opaque

18.1 x 10 mm

$ 28.93

View Details

10.70ct Brown Smoky Quartz, Marquise, Transparent

19.9 x 13.4 mm

$ 54.10

View Details

10.80ct Orange Star Moonstone, Oval, Translucent

13 x 11 mm (calibrated)

$ 51.84

View Details

10.63ct Yellow Apatite, Heart, VS-SI

14 x 14 mm (calibrated)

$ 749.00

View Details

9.73ct Multicolor Rainbow Pyrite, Marquise, Opaque

29.8 x 9.3 mm

$ 30.36

View Details

20.96ctw Brown Smoky Quartz, Marquise, Transparent

19.7 x 12.5 mm

$ 105.97

View Details

10.67ct Multicolor Ruby In Fuchsite, Marquise, Translucent

28.1 x 13.1 mm

$ 96.20

View Details

10.50ct Yellow Quartz, Emerald Cut, VS

13 x 13 mm (calibrated)

$ 65.34

View Details

9.86ct Multicolor Fire Agate, Fancy, Opaque

16.9 x 12.3 mm

$ 93.19

View Details

10.52ct Blue Tanzanite, Oval, VVS

16 x 12 mm (calibrated)

$ 5,786.55

View Details

10.80ct Pink Morganite, Pear Shape, Translucent

20.1 x 12.7 mm

$ 142.56

View Details

10.16ct Multicolor Rainbow Pyrite, Pear Shape, Opaque

22.3 x 15.9 mm

$ 43.03

View Details

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

13 x 13 mm (calibrated)

$ 65.81

View Details

9.93ct Brown Smoky Quartz, Round, VVS-VS

15 mm (calibrated)

$ 48.23

View Details

9.76ct Brown Smoky Quartz, Marquise, VS

18.9 x 13 mm

$ 32.21

View Details

9.93ct White Rainbow Moonstone, Pear Shape, Transparent

16.2 x 12.6 mm

$ 214.49

View Details

10.12ct Blue Tourmaline, Flower Cut, Transparent

20.5 x 16.1 mm

$ 237.66

View Details

10.06ct Green Amazonite, Marquise, Opaque

20.1 x 10.4 mm

$ 29.08

View Details

9.99ct Yellow Apatite, Cushion, VVS-VS

17.1 x 10.5 mm

$ 570.74

View Details

10.38ct Black Tourmaline, Pear Shape, Opaque

16 x 12.7 mm

$ 62.28

View Details

10.11ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 42.31

View Details

10.12ct Purple Kunzite, Oval, VS

17.7 x 10.1 mm

$ 345.31

View Details

9.78ct Brown Smoky Quartz, Round, VVS-VS

14 mm (calibrated)

$ 38.72

View Details

Why Buy 10 Ct 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 am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate
Enlarged Gemstone Image