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 3.5 mm Gems

Buy 3.5 mm Round Calibrated Gemstones from GemSelect

Round Shape 3.5 mm Gems Weight
Round Shape 3.5 mm Gems Size
Round Shape 3.5 mm Gems Clarity
Round Shape 3.5 mm Gems Price
Round Shape 3.5 mm Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Round Shape 3.5 mm Gems
Blue Round Shape 3.5 mm Gems
Brown
Golden
Gray
Green Round Shape 3.5 mm Gems
Multicolor Round Shape 3.5 mm Gems
Orange Round Shape 3.5 mm Gems
Pink Round Shape 3.5 mm Gems
Purple Round Shape 3.5 mm Gems
Red Round Shape 3.5 mm Gems
Turquoise
Violet Round Shape 3.5 mm Gems
White Round Shape 3.5 mm Gems
Yellow Round Shape 3.5 mm Gems
Single
Pairs
Lots
Faceted
Cabochons
Clear All

0.20ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 95.15

View Gem

0.17ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 35.28

View Gem

0.39ctw Blue Apatite, Round, VS

3.5 mm (calibrated)

$ 8.32

View Gem

0.19ct Green Emerald, Round, VS-SI

3.5 mm (calibrated)

$ 34.70

View Gem

0.46ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 8.25

View Gem

0.19ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 47.31

View Gem

1.50ctw Red Rubies, Round, VS-SI

3.5 mm (calibrated)

$ 197.21

View Gem

0.17ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 42.33

View Gem

0.22ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 104.66

View Gem

0.37ctw Yellow Diamond, Round, VVS-VS

3.5 mm (calibrated)

$ 614.07

View Gem

3.02ctw Multicolor Andalusite, Round, VS

3.5 mm (calibrated)

$ 132.78

View Gem

0.19ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 62.66

View Gem

0.20ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 65.95

View Gem

0.19ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 62.66

View Gem

0.23ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 109.41

View Gem

0.18ct Red Ruby, Round, SI-I1

3.5 mm (calibrated)

$ 59.36

View Gem

0.18ct Red Ruby, Round, SI

3.5 mm (calibrated)

$ 59.36

View Gem

0.55ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 9.86

View Gem

2.02ctw Multicolor Andalusite, Round, VS

3.5 mm (calibrated)

$ 107.92

View Gem

0.21ct Red Ruby, Round, VS-SI

3.5 mm (calibrated)

$ 69.26

View Gem

Why Buy Round Shape 3.5 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

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 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

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
Enlarged Gemstone Image