Contact the Diamond Registry

New York Office

Postal address

580 Fifth Avenue

New York, NY 10036


Toll free:888-669-4747


Email:General Information:

Hong Kong office

address: 6/FL, Eubank Plaza, No 9,

Chiu Lung Street, Central, Hong Kong.


Fax: +852-21165312

Don't worry. We never use your email for spam.

Submit Message

Yippie! Your message has been successfully sent. Thank you.

Dang! It looks like there are errors in your form. Try again!

Contact us

We're not around right now. But you can send us an email and we'll get back to you, asap.

Questions, issues or concerns? I'd love to help you!

Click ENTER to chat