About J. Birnbach
J. Birnbach started as a diamond cutting company, and today we are known as one of New York’s premier diamond houses, specializing in the finest diamonds and jewelry. With our extensive inventory of over 2,000 GIA certified diamonds ranging in weight from 1 to 30 carats, J.Birnbach has the cut, color and quality you are looking for. We also specialize in high-end diamond jewelry that has been worn on red carpets around the world from the Emmys to the Oscars. Our stunning assortment incorporates both classic and modern designs to create truly remarkable one-of-a-kind dia...Read More
Featured Pieces
21st Century and Contemporary American Contemporary Wedding Rings
Diamond, Platinum
21st Century and Contemporary European Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Fashion Rings
Diamond, 18k Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
20th Century Art Deco Fashion Rings
Diamond, Jade, Platinum
21st Century and Contemporary American Engagement Rings
Diamond, White Diamond, Platinum
2010s American Modern Modern Bracelets
Diamond, Yellow Sapphire, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary North American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary North American Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary Botswanan Contemporary Engagement Rings
Diamond, Platinum
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