The Ultimate Private Jeweler®
David Birnbaum, The Ultimate Private Jeweler, offering the rarest diamonds gem and jewels in the world.

Diamonds: New Yorker David Birnbaum is a leading jeweler and philosopher, metaphysicist.


Manhattanite David Birnbaum is an apex player in fine jewels and philosophy, metaphysics

Iconoclast David Birnbaum is at the pinnacle in both rare jewels and philosophy, metaphysics.

David Birnbaum has carved out apex niches in both rarest gems and philosophy, metaphysics.

Pink and Blue Diamond Jeweler David Birnbaum is famous in  philosophy, metaphysics.

Jeweler to the Stars  David Birnbaum is also a pinnacle player in  philosophy, metaphysics.