Karmily Group is a second-generation diamond wholesaler based in New York. We stock thousands of GIAcertified diamonds from 0.50 ct to 10+ carats in rounds and fancy shapes, ranging from D–K color and VS1– I1 clarity. We also specialize in diamond studs—both GIA-certified and non-certified—in every mounting style and metal.

What sets us apart?

Exceptional cutting. Every round we carry is Triple Excellent, and every fancy is cut to ideal proportions, depths, and ratios. No off-makes. No off-cuts. Just beautifully cut diamonds that sell.

Beautiful, eye-clean stones. We care about what's inside the diamond, not just what's on the certificate. Our stones have soft, white inclusions and are truly 100% eye-clean. We avoid black inclusions, heavy crystals, clouds, and open naturals.

A pleasure to work with. We answer quickly (yes, even after hours), communicate honestly, and make doing business easy.

We curate our inventory so you spend less time sorting through stones and more time selling them.