1 Carat Jewelry & Watches
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Creator: J. Birnbach
Carat Weight: 1 Carat
J. Birnbach GIA Certified Antique Filigree Diamond Ring = 3.37 CTW
By J. Birnbach
Located in New York, NY
This exceptional piece recently restored by the house of J. Birnbach features three, antique cut diamonds = 3.37 carat total weight [0.91 carat Old European Cut L SI1 GIA, 1.18 carat...
Category
1930s North American Art Deco Vintage 1 Carat Jewelry & Watches
Materials
Diamond, 18k Gold
J. Birnbach 1.07 carat Blue Sapphire Halo Pendant in 18K White Gold
By J. Birnbach
Located in New York, NY
This sweet pendant by J. Birnbach features a gorgeous 1.07 carat round blue sapphire in a velvety cornflower blue. The center gemstone is framed by a halo of round diamonds which tot...
Category
2010s American 1 Carat Jewelry & Watches
Materials
Blue Sapphire, White Gold
J. Birnbach 1.42 carat Round Diamond Bezel Set Pendant in 18K White Gold
By J. Birnbach
Located in New York, NY
This simple and stunning diamond pendant is the perfect everyday necklace. Crafted in 18K white gold, the narrow bezel delicately frames and emphasizes the diamond. The 1.42 carat ro...
Category
2010s American 1 Carat Jewelry & Watches
Materials
Diamond, White Gold
J. Birnbach 1.09 carat Marquise and Round Diamond Cluster Earrings
By J. Birnbach
Located in New York, NY
These sparkling studs are a statement on their own or a great addition to your ear stack! Crafted in 18K yellow gold, these earrings feature two marquise shape diamonds (total 0.41 c...
Category
2010s American 1 Carat Jewelry & Watches
Materials
Diamond, 18k Gold
J. Birnbach 1.00 carat total Emerald Cut Diamond Two Stone Pendant in White Gold
By J. Birnbach
Located in New York, NY
This elegant pendant is a lovely everyday piece and also makes enough of a statement styled for special occasions. The necklace features a GIA certified G color, VS1 clarity 0.90 car...
Category
2010s American 1 Carat Jewelry & Watches
Materials
Diamond, White Gold
J. Birnbach GIA DSI2 1.01 carat Emerald Cut East West Pendant in 18K White Gold
By J. Birnbach
Located in New York, NY
This sophisticated pendant is the perfect piece to wear and love everyday. Large enough to make a statement on its own or layered with other pieces, this is an elegant addition to yo...
Category
2010s American 1 Carat Jewelry & Watches
Materials
Emerald, White Gold
J. Birnbach 1.37 carat Pear and Marquise Diamond Earrings in 18K White Gold
By J. Birnbach
Located in New York, NY
An explosion of sparkle, these sweet diamond earrings by J. Birnbach are beautiful for everyday or a special occasion! The combination of pear shape and marquise diamonds creates a u...
Category
2010s American 1 Carat Jewelry & Watches
Materials
Diamond, White Gold
J. Birnbach 18K Yellow Gold Huggie Hoop Earrings with Heart Shape Diamond Drop
By J. Birnbach
Located in New York, NY
These charming earrings by J. Birnbach are perfect for everyday, worn on their own or part of an ear party! The tubular 18K yellow round round huggies are 1.25 centimeters. A 0.50 ca...
Category
2010s 1 Carat Jewelry & Watches
Materials
Diamond, Yellow Gold
J. Birnbach Toi et Moi Two Stone Diamond Ring with 0.51ct Pear & 0.90ct Radiant
By J. Birnbach
Located in New York, NY
This sweet, sparkly ring is beautiful as a fashion piece or to symbolize you and your loved one. The ring features two diamonds: a 0.51 carat pear diamond, G color and VS1 clarity, a...
Category
21st Century and Contemporary American 1 Carat Jewelry & Watches
Materials
Diamond, Platinum
J. Birnbach Fancy Intense 0.66 carat Yellow Round Diamond Three Stone Ring
By J. Birnbach
Located in New York, NY
This charming three stone ring by J. Birnbach ring is a unique take on a timeless design. The center diamond is a round 0.66 carat Fancy Intense yellow diamond, and it is accented by...
Category
21st Century and Contemporary American Modern 1 Carat Jewelry & Watches
Materials
Yellow Diamond, Platinum
J. Birnbach 1.19 carat Old Euro Antique Engagement Ring in Platinum
By J. Birnbach
Located in New York, NY
This sweet ring is a special piece from the J. Birnbach vault! This unique antique engagement ring features a 1.19 carat Old Euro round diamond, I color and I1 clarity. The handmade ...
Category
20th Century American 1 Carat Jewelry & Watches
Materials
Diamond, Platinum
J. Birnbach 1.10 Carat Asscher Cut Diamond Three Stone Ring with Halo
By J. Birnbach
Located in New York, NY
This impressive three stone ring is perfect for someone who wants to make a statement! The ring features three Asscher cut diamonds: the center is 1.10 carats, and GIA certified as F...
Category
21st Century and Contemporary American 1 Carat Jewelry & Watches
Materials
Diamond, Platinum
J. Birnbach GIA Certified 1.01 Carat Asscher Cut Diamond Art Deco Style Pendant
By J. Birnbach
Located in New York, NY
Sleek and sophisticated, this Art Deco inspired necklace by J. Birnbach is a unique piece that can be worn daily or for special occasions.
This beautiful necklace features a GIA Ce...
Category
21st Century and Contemporary American Art Deco 1 Carat Jewelry & Watches
Materials
Diamond, Platinum
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Previously Available Items
J. Birnbach GIA Certified 1.29 Carat Round Brilliant Cut Diamond Solitaire Ring
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1.29 carat round brilliant cut diamond of E color and VVS2 clarity as described by GIA grading report #1449938706 set in a platinum, six-prong, solitaire ring [finger size to be dete...
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J. Birnbach GIA Certified 1.03 Carat F VS1 Radiant Cut Diamond Solitaire Ring
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This sweet ring fresh from the J. Birnbach workshop features a GIA certified 1.03 carat radiant cut diamond of F color and VS1 clarity. With wide corners beautifully framed by NSEW t...
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GIA Certified 1.10 Carat Round Brilliant Cut Diamond Platinum Halo Ring
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A sparkling 1.10 carat round diamond with I color and VS1 clarity is set into a simple halo frame ring accented with 0.35 carat of pave round diamonds. Mounted in platinum.
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GIA Report D color 1.09 Cushion Cut Diamond Platinum Engagement Ring
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A vintage-inspired masterpiece! This platinum ring features a 1.09 carat antique-cut elongated cushion cut diamond with D color and SI1 clarity. The diamond is prong set atop a taper...
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GIA Certified 1.04 Carat Oval Diamond Halo Split Shank 18K Rose Gold Ring
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This fabulous 18 karat rose gold ring features a 1.04 carat oval-cut diamond surrounded by a pave diamond frame set with 18 round diamonds totaling approx. 0.25 carat atop a simple s...
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1.03 Carat GIA F VS1 Diamond Solitaire Platinum Engagement Ring
By J. Birnbach
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This classic Lucida style solitaire engagement ring features a 1.03 carat, F color, VS1 clarity, Modified Octagonal Brilliant cut diamond center stone set into a 4.00mm wide (at its...
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1.01 Carat Marquise Diamond Platinum Frame Engagement Ring
By J. Birnbach
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This lovely handmade platinum engagement ring features a horizontally set 1.01ct, I color, SI2 clarity, Marquise cut diamond center stone with a pave set round brilliant diamond halo...
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1.15 Carat Total Marquise Diamond Frame Ring
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This trendy handmade 18kt white gold double band ring features a 0.77 carat marquise-cut diamond with F color and SI2 clarity. The marquise is framed by pave set round brilliant diam...
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