Contact Us

SimplexDiam, Inc.

International Gem Tower (IGT)
50 W 47th St, Suite 2011
New York, NY 10036

Phone Number: +1 (212) 883 - 0888
Email address:


To Buy or Sell Inventory

Call our Sales Department at
(212) 883-0888 ext. 1010


Please note, SimplexDiam does not have any other offices or branches.  All communication must originate from an email address using the '' extension.