SDI NEW YORK
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WHOLESALE DIAMONDS · NEW YORK

A different kind
of brilliance.

Fancy shape and fancy color diamonds for jewelers and collectors.

Privately owned. Direct contact. Inquiries handled individually.

Illustrative pear, emerald, and yellow cushion cut diamonds on midnight blue velvet
Illustrative diamond imagery · not current inventory
New YorkJewelers & collectorsDirect contact

01 / OUR EXPERTISE

Fancy shapes. Distinctive colors.

Fancy shapes

Tell us the cut, proportions, and size you have in mind—from pear and cushion to emerald cuts.

Ask about fancy shapes

Fancy colors

Share your color preferences and requirements. Specific diamond details and availability are discussed privately.

Ask about fancy colors

SDI Inc. · New York

580 Fifth Avenue, Suite 2412
New York, NY 10036

02 / THE HOUSE

A New York diamond house.

SDI NYC is a privately owned wholesale diamond company specializing in fancy shapes and fancy colors.

We welcome inquiries from jewelers and collectors. Contact Michel directly to discuss your requirements; inventory and prices are shared privately.

To start the conversation, include your preferred shape, color, size, and any other requirements in your email.

Email Michel