About J. Birnbach
J. Birnbach: A Legacy of Brilliance Originally founded as a diamond cutting company, J. Birnbach has evolved into one of New York's premier diamond houses, renowned for the finest diamonds and exceptional jewelry. For twenty-eight years we have been the go to for stylists, with our high-end diamond jewelry adorning celebrities on red carpets worldwide from the Emmys to the Oscars. Our extensive inventory includes over 2,000 GIA-certified diamonds, ranging from 1 to 30 carats, as well as a stunning selection of rare GIA-certified fancy color diamonds. Whether you're see...Read More
Established in 19961stDibs seller since 2013
Featured Pieces
Kurt Wayne 2.27 Carat Total Round and Baguette Diamond Cocktail Ring
By Kurt Wayne
Located in New York, NY
This vintage ring by renowned designer Kurt Wayne blends warmth, sparkle, and timeless sophistication. Crafted in rich 18K yellow gold, the design features 1.00 carat total weight of...
Category
20th Century American Contemporary Cocktail Rings
Materials
Diamond, 18k Gold
J. Birnbach GIA 1.58 Carat G VS1 Old European Cut Diamond Deco Style Ring
By J. Birnbach
Located in New York, NY
This elegant platinum Art Deco–style ring beautifully blends antique inspiration with timeless sophistication. At the center sits a 1.58 carat Old European cut diamond, certified by ...
Category
Early 20th Century North American Art Deco Solitaire Rings
Materials
Diamond, Platinum
Tiffany & Co. GIA 2.00 Carat G VVS2 Round Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in New York, NY
A timeless classic from Tiffany & Co., this platinum solitaire ring showcases the brand’s signature elegance and enduring craftsmanship. At its heart is a spectacular 2.00 carat roun...
Category
21st Century and Contemporary American Contemporary Solitaire Rings
Materials
Diamond, Platinum
J. Birnbach GIA Certified 1.50 Carat E VVS2 Pear Shape Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
This elegant halo engagement ring is a modern classic with a striking presence. Crafted in 14K white gold, the ring features a 1.50 carat pear shape diamond, certified by GIA as E co...
Category
21st Century and Contemporary North American Contemporary Solitaire Rings
Materials
Diamond, Platinum
J. Birnbach GIA 4.67 Carat Fancy Yellow Pear Shape Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This stunning three-stone ring combines timeless elegance with bold color. Crafted in platinum and 18K yellow gold, the ring showcases a vibrant 4.67 carat pear shape Fancy Yellow di...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
Oscar Heyman GIA 1.50 Carat G VS1 Round Brilliant Cut Diamond Solitaire Ring
By Oscar Heyman
Located in New York, NY
This timeless platinum ring by Oscar Heyman features a stunning 1.50 carat round brilliant diamond, certified by GIA as G color and VS1 clarity. The center stone is accented by 18 ch...
Category
21st Century and Contemporary North American Contemporary Solitaire Rings
Materials
Diamond, Platinum
J. Birnbach GIA 4.34 H SI1 Carat Cushion Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This stunning three-stone ring by J. Birnbach showcases a beautifully cut 4.34 carat cushion brilliant diamond at its center. Graded H color and SI1 clarity by GIA, the diamond exhib...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Platinum
J. Birnbach GIA 7.82 E SI2 Emerald Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
A refined balance of elegance and scale, this platinum three-stone ring by J. Birnbach features a remarkable 7.82 carat emerald cut diamond at its center. Graded E color and SI2 clar...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Platinum
J. Birnbach GIA Certified 17.88 Carat G VS1 Emerald Cut Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
This spectacular platinum solitaire ring is a masterclass in restraint and proportion, designed to showcase an extraordinary center diamond. At its heart is a remarkable 17.88 carat ...
Category
21st Century and Contemporary American Contemporary Solitaire Rings
Materials
Diamond, Emerald, Platinum
J. Birnbach GIA 4.49 Carat I VS2 Emerald Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This handmade platinum ring is a refined statement of symmetry and elegance. At its center is a striking 4.49 carat emerald cut diamond, graded I color and VS2 clarity by GIA. Flanke...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Platinum
Signed Cartier 14K Gold Bombe Fluted Dome Earrings, Bracelet and Brooch Set
By Cartier
Located in New York, NY
This bold and beautiful vintage set from Cartier showcases the iconic bombe fluted dome design that defined the brand’s high-style look of the 1980s. Crafted in 14K yellow gold, the ...
Category
20th Century French Retro Retro Bracelets
Materials
14k Gold
J. Birnbach 3.02ct GIA E SI2 Radiant Diamond Solitaire Engagement Ring
By J. Birnbach
Located in New York, NY
This striking 14K white gold ring is designed to dazzle from every angle. At the center is a vibrant 3.02 carat radiant cut diamond, certified by GIA as E color and SI2 clarity—offer...
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, 14k Gold
More About J. Birnbach
