ABOUT US

We are one of New York’s premier diamond cutters, specializing in the finest diamonds and diamond jewelry.
With our extensive inventory of over 2,000 GIA certified diamonds ranging in weight from 1 to 30 carats, we will have the cut, color, and quality you are looking for.
We also offer a collection of one-of-a-kind handmade, platinum, white and yellow gold jewelry, including earrings, rings, bracelets, and necklaces. Our elegant and timeless pieces have been worn on red carpets around the world from the Emmys to the Oscars.

J.Birnbach Jewelry and Diamond House meets and exceeds our clients’ expectations!