Yellow Diamond Double Halo Engagement Ring


EFA Diamonds, Inc. was founded by two GIA Graduate Gemologists to provide quality jewelry and excellent customer service all for a great value.

Our e-commerce websites include:

We make every effort to ensure both a positive and relaxing shopping experience. Should you have any questions regarding our products or policies, or want to give us some feedback on how we're doing, please feel free to contact us. We are available Monday through Friday, 9 a.m. to 5 p.m. Pacific Standard Time. We are closed most holidays.

Mailing address and main office:
EFA Diamonds, Inc.
611 Wilshire Blvd., Ste. 909
Los Angeles, CA 90017

Phone numbers:
Direct: 213-627-1300