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 11.42 Carat Oval Rhodolite Garnet and Diamond Cocktail Ring
By Kurt Wayne
Located in New York, NY
This striking cocktail ring is a bold celebration of color and elegance. Crafted in 18K yellow gold, it features an impressive 11.42 carat oval rhodolite garnet with a rich, raspberr...
Category
20th Century American Contemporary Cocktail Rings
Materials
Diamond, Garnet, Rhodolite, 18k Gold
J. Birnbach GIA Certified 1.07 Carat Total Old European Diamond Huggie Hoops
By J. Birnbach
Located in New York, NY
These versatile 18K two-tone huggie hoop earrings by J. Birnbach offer two stunning looks in one. At the center of each removable drop is a beautifully matched pair of European cut d...
Category
21st Century and Contemporary American Contemporary Hoop Earrings
Materials
Diamond, 18k Gold
Kurt Wayne 0.80 Carat Round Ruby Wave Ring
By Kurt Wayne
Located in New York, NY
This playful yet elegant wave ring by Kurt Wayne brings a vibrant splash of color to any jewelry collection. Crafted in rich 18K yellow gold, the band features a flowing wave motif t...
Category
20th Century American Contemporary Cocktail Rings
Materials
Ruby, 18k Gold
Kurt Wayne 3.17 Carat Amethyst Cabochon Cocktail Ring
By Kurt Wayne
Located in New York, NY
This elegant vintage ring by Kurt Wayne is a timeless celebration of color and craftsmanship. At its center is a 3.17 carat cabochon amethyst, set in a clean and modern bezel that le...
Category
20th Century American Contemporary Cocktail Rings
Materials
Amethyst, 18k Gold
Kurt Wayne 1.44 Carat Citrine Cabochon Cocktail Ring
By Kurt Wayne
Located in New York, NY
This vibrant ring by Kurt Wayne brings a warm, golden glow to any collection. The center stone is a 1.44 carat cabochon citrine with a luminous, honeyed tone and smooth, polished sur...
Category
20th Century American Contemporary Cocktail Rings
Materials
Citrine, 18k Gold
Kurt Wayne 2.75 Carat Total Round and Baguette Diamond Cocktail Ring
By Kurt Wayne
Located in New York, NY
This striking 18K yellow gold ring is a bold yet timeless design, perfect for those who appreciate vintage glamour with a refined edge. The band is set with a total of 10 round brill...
Category
20th Century American Contemporary Cocktail Rings
Materials
Diamond, 18k Gold
J. Birnbach GIA Certified 11.97 Carat Pear Shape Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This extraordinary three-stone ring from J. Birnbach is a true rarity—showcasing a remarkable 11.97 carat pear shape diamond that is as impressive in quality as it is in size. GIA ce...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Platinum
Tiffany & Co. Alexandrite Truly Rare, Highly Collectible 3.07 Carat Alexandrite
By Tiffany & Co.
Located in New York, NY
Truly Rare, Highly Collectible
3.07 Carat Alexandrite Set in Platinum with 0.20 Carat Total Weight of Tapered Baguette Cut Diamonds
Signed Tiffany & Co. no. 16431281 PT950 3.07
Sup...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Alexandrite, Diamond, Platinum
J. Birnbach GIA Certified 1.85 Carat Total Old Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This refined three-stone ring from J. Birnbach is a timeless celebration of balance, brilliance, and exceptional craftsmanship. At the center is a 0.98 carat cushion brilliant diamon...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond
J. Birnbach GIA Certified 1.78 Carat Total Cushion Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This exquisite platinum three-stone ring by J. Birnbach is a timeless design that highlights exceptional craftsmanship and brilliance. At its center is a dazzling 1.00 carat cushion ...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Platinum
J. Birnbach GIA Certified 1.86 Carat Princess Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This stunning platinum three-stone ring by J. Birnbach is a timeless expression of elegance and brilliance. At the center is a dazzling 1.86 carat princess-cut diamond, certified by ...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Platinum
J. Birnbach GIA Certified 1.42 Carat Total Marquise Diamond Lariat Necklace
By J. Birnbach
Located in New York, NY
This elegant J. Birnbach 18K white gold lariat-style necklace is a captivating blend of timeless design and contemporary flair. The centerpiece features a dazzling 1.01 carat marquis...
Category
21st Century and Contemporary American Contemporary Chain Necklaces
Materials
Diamond, 18k Gold
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