Telephone Assistance
Our diamond experts have the knowledge to help you make the right decision, and most calls are answered within seconds.
Please feel free to call us :
Toll free at (877) DIAMMO5 (877-342-6665)
International: (949)242-0422
Our hours:
Monday through Friday 9:00 AM to 7:00 PM Pacific Time
Email Assistance
We typically respond to customer e-mails within one business day.
Send us your question via email to : customerservice@diammo.com
