Phone Hours
Monday through Friday, 10:00 A.M. to 4:00 P.M.
Pacific Standard Time

Mailing Address
For security purposes, please address all packages to Moissanite & Diamond in this format:
M-D.com
46-E Peninsula Center Suite 394
Rolling Hills Estates, CA 90274-3562

E-mail
If you have a specific question, please e-mail us and one of our representatives will reply as soon as possible.

Customer Service: service@moissanitediamond.com