In 1996, after Jonathan Birnbach spent 15 years managing his family’s business, he decided to branch out and form his own company. He has spent the past 20 years building a world renowned brand.
Today, J. Birnbach is known as one of New York’s premier diamond cutters, specializing in the finest makes and qualities. With an extensive inventory of GIA certified diamonds ranging in all shapes and sizes, as well as our collection of one-of-a-kind handmade jewelry, we are able to meet and exceed all of our customers’ needs and expectations.
From the Oscars to the Emmys to the Met Gala, our fabulous jewels have been displayed on red carpets around the world. With our commitment to excellence and willingness to go above and beyond, we at J. Birnbach have no doubt we can help make your dreams come true.