J. Birnbach Jewelry

Directions Website Contact the business

J. Birnbach Jewelry New York City based purveyor of fine jewelry and GIA-certified diamonds, specializing in large, fancy cuts and colors.

http://www.jbirnbach.com/

https://www.1stdibs.com/dealers/j-birnbach/?search=j.+birnbach J.Birnbach was founded in 1996 by Jonathan Birnbach. After spending 15 years managing his family business he decided to branch out on his own. A year later he was joined by Udi Moritz, who brought in 22 years of experience in the industry. Today they are known as one of New York’s premier diamond cutters, specializing in the finest make diamonds and diamond jewelry. With an extensive inventory of over 2000 GIA certified diamonds ranging from 1 CT to 30 CT we strive to meet the customer’s exact needs which are followed up by on-time delivery and after-sales support. In addition, there is a one-of-a-kind handmade platinum jewelry collection that includes earring, rings, bracelets, and necklaces. As the manufacturers of jewelry that is worn on red carpets around the world and at award shows from the Oscars to the Emmy’s, J.Birnbach Jewelry and Diamond House is here to meet and exceed your needs in the jewelry world. With our commitment to excellence and willingness to go above and beyond, we here at J. Birnbach have no doubt we can help to make your dreams come true.

10/05/2026

💛🤍 Two-tone fancy colour, fancy shape natural diamond drop pendant 🤍💛

10/01/2026

Natural diamonds only, GIA certified as always 💫

09/11/2026

👉👈 It’s been a while… have you missed us?

💎 Another round of diamond boggle you say? Comment the hidden phrase below ⬇️ 1. 5.67 J VS2 Cushion Brilliant Diamond, G...
05/26/2026

💎 Another round of diamond boggle you say? Comment the hidden phrase below ⬇️

1. 5.67 J VS2 Cushion Brilliant Diamond, GIA

2. 5.12 N SI1 Cushion Brilliant Diamond, GIA

3. 5.72 I VS1 Cushion Brilliant Diamond, GIA

Let’s play a game! Comment the hidden phrase below ⬇️ 1. 8.05 Carat G VS1 Oval Diamond Three Stone Ring2. 4.22 Carat E V...
04/17/2026

Let’s play a game! Comment the hidden phrase below ⬇️

1. 8.05 Carat G VS1 Oval Diamond Three Stone Ring

2. 4.22 Carat E VS1 Oval Diamond Solitaire Ring

3. 14.06 Carat H VVS2 Oval Diamond Split Shank Ring

Address

New York, NY

Website

Alerts

Be the first to know and let us send you an email when J. Birnbach Jewelry posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to J. Birnbach Jewelry:

Shortcuts

Share

Category