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 Calibrated Gemstones Round Shape 10 mm Gems

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

3.64ct Pink Strawberry Quartz, Round, Translucent

10 mm (calibrated)

$ 21.93

View Gem

3.19ct Pink Strawberry Quartz, Round, Transparent

10 mm (calibrated)

$ 26.05

View Gem

4.81ct White Topaz, Round, VS

10 mm (calibrated)

$ 26.35

View Gem

7.57ctw Brown Tiger'S Eye, Round, Opaque

10 mm (calibrated)

$ 7.54

View Gem

8.47ctw Multicolor Opal, Round, Translucent

10 mm (calibrated)

$ 236.21

View Gem

7.78ctw Brown Tiger'S Eye, Round, Opaque

10 mm (calibrated)

$ 7.10

View Gem

2.78ct Yellow Golden Beryl, Round, VS

10 mm (calibrated)

$ 55.38

View Gem

3.48ct Brown Rutile Quartz, Round, Transparent

10 mm (calibrated)

$ 9.53

View Gem

6.63ctw Pink Strawberry Quartz, Round, Translucent

10 mm (calibrated)

$ 101.69

View Gem

8.55ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 32.79

View Gem

4.47ct White Topaz, Round, VVS-VS

10 mm (calibrated)

$ 39.33

View Gem

3.57ct Yellow Quartz, Round, VVS

10 mm (calibrated)

$ 14.35

View Gem

7.74ctw Yellow Quartz, Round, Transparent

10 mm (calibrated)

$ 16.97

View Gem

4.64ct Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 11.27

View Gem

3.31ct Violet Amethyst, Round, VVS

10 mm (calibrated)

$ 25.39

View Gem

3.51ct Orange Sunstone, Round, Translucent

10 mm (calibrated)

$ 20.46

View Gem

8.20ct Multicolor Agate, Sphere / Ball, Opaque

10 mm (calibrated)

$ 6.53

View Gem

3.72ct Orange Sunstone, Round, Translucent

10 mm (calibrated)

$ 21.68

View Gem

6.77ct Multicolor Agate, Round, Opaque

10 mm (calibrated)

$ 6.41

View Gem

43.78ctw Brown Smoky Quartz, Sphere / Ball, Transparent

10 mm (calibrated)

$ 69.55

View Gem

9.88ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 37.89

View Gem

3.67ct Yellow Quartz, Round, VVS-VS

10 mm (calibrated)

$ 14.76

View Gem

7.73ctw Yellow Quartz, Round, Transparent

10 mm (calibrated)

$ 16.94

View Gem

8.24ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 31.59

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 -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate
Enlarged Gemstone Image