#1 Diamond Source
Wholesale jeweler
About
Wholesale diamonds source for loose diamonds. #1DiamondSource is selling high-quality conflict-free, GIA certified loose diamonds for over 30 years. Just tell our GIA Graduate Gemologist what you wish for and we'll help you find your perfect diamond and custom set it at our in-house facility to your exact specifications for the best wholesale price.
Business Hours
Monday
9:30 AM - 5:30 PM
Tuesday
9:30 AM - 5:30 PM
Wednesday
9:30 AM - 5:30 PM
Thursday
9:30 AM - 5:30 PM
Friday
9:30 AM - 2:00 PM
Saturday
Closed
Sunday
Closed
Customer Reviews
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Contact Information
Phone:
(646) 470-0012
Website:
https://www.1diamondsource.com/
Address:
215 E 80th St, New York, New York