10.01 NATURAL FANCY LIGHT BLUE MARQUISE DIAMOND VVS2 — David Birnbaum

Rare 1

David Birnbaum / Rare 1
Rockefeller Center
630 Fifth Avenue 20th floor
[between 50th-51st Streets]
New York, NY 10111

David.Birnbaum.NY@gmail.com
(212) 575-0266