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 Gemstones By Size Diamond 2mm - 4mm Size

Diamond Gemstones in 2mm - 4mm Size Range for Sale

Diamond 2mm - 4mm Size Weight
Diamond 2mm - 4mm Size Size
Diamond 2mm - 4mm Size Clarity
Diamond 2mm - 4mm Size Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Diamond 2mm - 4mm Size
Blue Diamond 2mm - 4mm Size
Brown Diamond 2mm - 4mm Size
Golden
Gray
Green Diamond 2mm - 4mm Size
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White Diamond 2mm - 4mm Size
Yellow Diamond 2mm - 4mm Size
Single
Pairs
Lots
Faceted
Cabochons
X
Clear All

0.10ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 27.15

View Gem

0.07ct Black Diamond, Round, Opaque

2.5 mm (calibrated)

$ 33.87

View Gem

0.03ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 36.52

View Gem

0.05ct Blue Diamond, Round, VS

2.4 mm (calibrated)

$ 55.89

View Gem

0.14ctw White Diamond, Round, VVS-VS

2.7 mm (calibrated)

$ 254.36

View Gem

0.04ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 31.87

View Gem

0.12ctw White Diamond, Marquise, VVS

4 x 2 mm (calibrated)

$ 417.08

View Gem

0.18ct Brown Diamond, Round, VVS-VS

3.5 mm (calibrated)

$ 298.73

View Gem

0.10ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 29.05

View Gem

0.05ct Black Diamond, Round, Opaque

2.3 mm (calibrated)

$ 16.28

View Gem

0.18ct White Diamond, Round, VVS-VS

3.5 mm (calibrated)

$ 302.21

View Gem

0.09ctw Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 40.79

View Gem

0.26ct Yellow Diamond, Round, VS

4 mm (calibrated)

$ 431.51

View Gem

0.04ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 44.71

View Gem

0.07ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 78.24

View Gem

0.15ctw White Diamond, Round, VVS-VS

2.8 mm (calibrated)

$ 272.54

View Gem

0.05ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 13.57

View Gem

0.03ct Blue Diamond, Round, SI

2.1 mm (calibrated)

$ 30.44

View Gem

0.12ct Blue Diamond, Round, SI

3 mm (calibrated)

$ 121.73

View Gem

0.06ct Blue Diamond, Square, VS-SI

2.2 x 2 mm

$ 67.07

View Gem

0.10ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 34.23

View Gem

0.08ct Blue Diamond, Square, VS-SI

2.3 x 2.2 mm

$ 89.42

View Gem

0.08ct Blue Diamond, Square, VS-SI

2.3 x 2.2 mm

$ 89.42

View Gem

0.09ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 30.81

View Gem

Why Buy Diamond 2mm - 4mm Size 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

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Enlarged Gemstone Image