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

0.04ct Blue Diamond, Round, VS-SI

2 mm (calibrated)

$ 39.84

View Gem

0.32ct Black Diamond, Square, Opaque

3.3 x 3.1 mm

$ 132.80

View Gem

0.04ct Blue Diamond, Round, VS

2.1 mm (calibrated)

$ 48.70

View Gem

0.02ct Blue Diamond, Square, VS

1.9 x 1.9 mm

$ 22.36

View Gem

0.05ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 13.57

View Gem

0.04ct Blue Diamond, Square, VS

1.9 x 1.8 mm

$ 44.71

View Gem

0.19ctw White Diamond, Round, VVS-VS

2.9 mm (calibrated)

$ 283.05

View Gem

0.18ctw White Diamond, Round, VVS-VS

2.8 mm (calibrated)

$ 292.53

View Gem

0.59ct Black Diamond, Round, Opaque

5 mm (calibrated)

$ 470.11

View Gem

0.05ct Green Diamond, Round, VVS-VS

2.4 mm (calibrated)

$ 64.74

View Gem

0.09ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 26.15

View Gem

1.36ct Brown Diamond, Emerald Cut, VS-SI

5.9 x 5.5 mm

$ 3,129.03

View Gem

0.03ct Blue Diamond, Square, VS

1.8 x 1.8 mm

$ 33.53

View Gem

0.08ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 63.74

View Gem

0.03ct Blue Diamond, Square, VVS-VS

2.3 x 1.9 mm

$ 27.95

View Gem

1.57ct Yellow Diamond, Emerald Cut, SI

6 x 6 mm (calibrated)

$ 3,667.08

View Gem

0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 10.27

View Gem

0.07ct Blue Diamond, Square, VS

2.3 x 2.2 mm

$ 78.24

View Gem

0.06ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 49.80

View Gem

0.06ct Green Diamond, Round, VS

2.5 mm (calibrated)

$ 59.76

View Gem

0.06ct Green Diamond, Round, SI

2.4 mm (calibrated)

$ 67.07

View Gem

0.09ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 30.44

View Gem

0.15ctw White Diamond, Round, VVS-VS

2.6 mm (calibrated)

$ 268.16

View Gem

0.05ct Green Diamond, Round, VS

2.3 mm (calibrated)

$ 49.80

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

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate
Enlarged Gemstone Image