Diamond Dealers Club
580 Fifth Avenue at 11 West 47th Street
New York, NY 10036, USA
Phone: (212) 790-3600
Fax: (212) 869-5164
Director of Member Services
Louis J. Rohde
Tel: (212) 790-3600 x 1116
Fax: (212) 869-5164
Email: Lou@nydiamonddealersclub.com