Every center diamond of 0.50 ct and above ships with an independent grading report, and colored stones above 1 ct come with a gemological lab report on request.
We buy rough and polished goods only from suppliers who follow the Kimberley Process and our supplier code of conduct, and we document the chain of custody for every certified stone.
If a piece doesn't match its listed specifications, you can return it within 30 days for a full refund or exchange.