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 Diamond

Shop Loose Diamonds - Certified Natural Gemstones & Conflict-Free

Diamond Weight
Diamond Size
Diamond Clarity
Diamond Price

Size Explained

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

1.86ct Brown Diamond, Cushion, SI

6.6 x 6.5 mm

$ 3,475.55

View Gem

0.07ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 55.78

View Gem

2.02ct Brown Diamond, Cushion, VS

6.6 x 6.5 mm

$ 3,380.03

View Gem

0.25ct Brown Diamond, Round, VS

4 mm (calibrated)

$ 456.41

View Gem

0.05ct Green Diamond, Round, VS-SI

2.4 mm (calibrated)

$ 55.89

View Gem

0.22ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 104.66

View Gem

0.27ctw Black Diamond, Round, Opaque

3 mm (calibrated)

$ 128.44

View Gem

0.14ct Brown Diamond, Round, VVS-VS

3.5 mm (calibrated)

$ 255.58

View Gem

0.07ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 78.24

View Gem

0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

View Gem

0.80ct Black Diamond, Round, Opaque

5.3 mm

$ 637.44

View Gem

0.22ctw White Diamond, Round, VVS-VS

3 mm (calibrated)

$ 393.30

View Gem

0.04ct White Diamond, Round, VVS

2.2 mm (calibrated)

$ 92.69

View Gem

0.02ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 13.28

View Gem

0.27ctw White Diamond, Round, VVS-VS

3.2 mm

$ 438.80

View Gem

0.14ctw White Diamond, Marquise, VVS

4.2 x 2.1 mm

$ 486.59

View Gem

0.07ct Black Diamond, Round, Opaque

2.5 mm (calibrated)

$ 23.96

View Gem

0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 49.80

View Gem

0.18ctw White Diamond, Round, VVS-VS

2.8 mm (calibrated)

$ 327.04

View Gem

0.05ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 55.89

View Gem

0.04ct Blue Diamond, Round, VS-SI

2 mm (calibrated)

$ 39.84

View Gem

0.08ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 63.74

View Gem

0.06ct Green Diamond, Round, VVS-VS

2.5 mm (calibrated)

$ 59.76

View Gem

0.20ct Yellow Diamond, Round, VS-SI

4 mm (calibrated)

$ 365.13

View Gem

Why Buy Diamond 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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

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

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
Enlarged Gemstone Image