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?

Buy 10 mm Round Calibrated Gemstones from GemSelect

Round Shape 10 mm Gems Weight
Round Shape 10 mm Gems Size
Round Shape 10 mm Gems Clarity
Round Shape 10 mm Gems Price
Round Shape 10 mm Gems Treatment

Size Explained

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

3.47ct Multicolor Mystic Quartz, Round, VVS

10 mm (calibrated)

$ 17.28

View Gem

19.79ctw Green Amazonite, Round, Opaque

10 mm (calibrated)

$ 15.77

View Gem

9.59ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 36.77

View Gem

5.02ctw Multicolor Labradorite, Round, Transparent

10 mm (calibrated)

$ 12.20

View Gem

7.45ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 28.58

View Gem

4.81ct White Topaz, Round, VS

10 mm (calibrated)

$ 26.35

View Gem

43.78ctw Brown Smoky Quartz, Sphere / Ball, Transparent

10 mm (calibrated)

$ 69.55

View Gem

14.10ctw Brown Rutile Quartz, Sphere / Ball, Transparent

10 mm (calibrated)

$ 22.39

View Gem

3.56ct Multicolor Mystic Quartz, Round, VVS-VS

10 mm (calibrated)

$ 21.27

View Gem

7.47ctw Multicolor Mystic Quartz, Round, VVS-VS

10 mm (calibrated)

$ 44.64

View Gem

4.05ct White Topaz, Round, VS

10 mm (calibrated)

$ 22.19

View Gem

4.08ct Pink Morganite, Round, Transparent

10 mm (calibrated)

$ 46.90

View Gem

5.93ct Red Ruby, Round, VS-SI

10 mm (calibrated)

$ 531.57

View Gem

8.24ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 31.59

View Gem

3.86ct Pink Strawberry Quartz, Round, Transparent

10 mm (calibrated)

$ 23.26

View Gem

9.30ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 35.67

View Gem

9.47ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 36.32

View Gem

4.15ctw Multicolor Pietersite, Round, Opaque

10 mm (calibrated)

$ 9.71

View Gem

4.37ct Multicolor Agate, Round, Opaque

10 mm (calibrated)

$ 4.35

View Gem

9.97ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 38.24

View Gem

3.47ct Violet Amethyst, Round, VVS

10 mm (calibrated)

$ 26.61

View Gem

3.51ct Multicolor Mystic Quartz, Round, VVS

10 mm (calibrated)

$ 20.97

View Gem

7.73ctw Yellow Quartz, Round, Transparent

10 mm (calibrated)

$ 16.94

View Gem

3.47ct Pink Strawberry Quartz, Round, Translucent

10 mm (calibrated)

$ 20.92

View Gem

Why Buy Round Shape 10 Mm Gems 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

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

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

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate
Enlarged Gemstone Image