Do you have any questions about the Estate Diamond Jewelry Collection? We respond to all emails within one business hour.

Please Note: Our office is open Monday – Thursday (10:00 am – 5:30 pm EST) and Friday (9:30 am – 1:30 pm EST).

Our Location

Estate Diamond Jewelry is located at:

608 Fifth Avenue
Suite 503
New York, NY 10020

Viewing by appointment only.

Phone Number: (212) 265-3868
Toll-Free Phone Number: (866) 853-9357

You can also request to schedule a video appointment. Mention it in the contact form.

Directions with Waze.

Customer Service

Afshin and Adira with Necklace in Showroom

You can reach us directly at (212) 265-3868. If you are looking for someone specific, please call the phone operator, and you can be redirected to their direct line. You can also send us an email and put the name in the subject line.

Michael Khordipour – Co-Founder
Afshin Shaddiae – Co-Founder and Head of Customer Service
Benjamin Khordipour – Gemologist and Customer Service
Ratana Bifulco – Book-keeping and Accounting

To learn more about the entire Estate Diamond Jewelry team, read the About Us page. Click our Events page to learn the latest things we’ve been up to. Follow us on Facebook, Instagram, and Pinterest for our latest news.

BBB Accreditation

Estate Diamond Jewelry BBB Business Review