International Gem Tower (IGT)
50 W 47th St, Suite 2011
New York, NY 10036
Phone Number: +1 (212) 883 - 0888
For Jewelry Orders: Ext 1005 Email: support@simplexdiam.com
For Repairs: Ext 1012 Email: inventory@simplexdiam.com
For Diamond Orders: Ext 1007 Email: diainfo@simplexdiam.com
For A R: Ext 1010 Email: customerservice@simplexdiam.com
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 '@simplexdiam.com' extension.