David Birnbaum Harvard Business School

 

 

 

 

David.Birnbaum.NY@gmail.com

#1 in rare and extraordinary diamonds

 

 

 

 

World’s Largest selection of the Extraordinary:

 

100 carat D Flawless

Fancy blues / all intensity

Fancy pinks / all intensity

Vivid Yellows / 10 – 150ct

D Flawless-VVS / all sizes

PS: 20-250 ct

( plus the 100 ct Pink briolette )

 

 

 

 

plus

 

Supergem / best in world / Major Precious

 

Rubies, Emeralds, Sapphires

 

David.Birnbaum.NY@gmail.com