About Issac Nussbaum New York
Issac Nussbaum Diamonds is a fourth generation diamond and jewelry manufacturer. While the company’s roots go back to Amsterdam and Belgium, our main offices have been located in New York City for over 60 years. Our company’s philosophy and business practices are decidedly old world and built upon generations of integrity. Our vision however, is firmly focused on the future. With the joining of Akiva Nussbaum to the firm, we celebrate four generations of the Nussbaum name in the United States! Over the many decades in the fine gem and jewelry trade we have cultivated...Read More
1stDibs seller since 2018
Contact InfoFeatured Pieces
ISSAC NUSSBAUM NEW YORK 3 stone diamond engagement ring
By Issac Nussbaum
Located in New York, NY
This beautiful engagement ring consists of 2.50 carat center stone graded by the GIA as near colorless and has a clarity of slightly included one.
Mounted with a perfect match round brilliant cuts weighing 1.01 carat total
We at issac nussbaum diamonds...
Category
2010s Modern Engagement Rings
Materials
Platinum
Trilliant diamond studs 3.44 -3.14 carat
By Issac Nussbaum
Located in New York, NY
Diamond stud earrings.
Say NO to boring typical round diamond studs!
Shine your OWN way.
Amazing pair of very high quality triangle cut
Diamonds perfectly matched as diamonds stud ...
Category
2010s Modern Stud Earrings
ISSAC NUSSBAUM NEW YORK 12ct intense yellow diamond ring
By Issac Nussbaum
Located in New York, NY
Natural Fancy Intense Yellow Diamond Ring .
A very rare and special
Natural colored diamond ring .
This handcrafted platnium ring is set with an astonishing over TWELVE CARAT nat...
Category
2010s Modern Engagement Rings
Materials
Platinum
VCA diamond necklace
By Van Cleef & Arpels
Located in New York, NY
VAN CLEEF NECKLACE.
A magnificent example of elegance and sophistication from the renowned Paris Jewler Van Cleef and Arpels .
This opera length necklace is intricately set with ap...
Category
Vintage 1970s Rope Necklaces
Materials
Diamond
Brooch
Located in New York, NY
Indulge in elegance with our exquisite David Webb multi-color Diamond brooch. This masterpiece features a captivating Emerald Cabochon center s...
Category
Vintage 1980s North American Brooches
Oval Eternity Band
Located in New York, NY
A timeless masterpiece that beckons to grace your life's most precious moments with our exquisite Oval Eternity Band. Each stone, a breathtaking 0.7 to ...
Category
2010s American Band Rings
Materials
Diamond, Platinum
Pear Shape Diamond Hoop Earrings
Located in New York, NY
A mesmerizing pair of pear-shaped diamond hoop earrings, a symphony of elegance and grace. With a majestic carat weight of 28.12, each stone boasts an average size of 0.50 carats. Dr...
Category
2010s Hoop Earrings
Kieselstein cord pin
Located in New York, NY
KIESELSTEIN CORD PIN
A very unique and beautiful pin from the iconic Kieselstein collection.
Very fine detail and quality .
In 18karat yellow ...
Category
Vintage 1980s Brooches
5.25 carat marquise diamond ring
By Issac Nussbaum
Located in New York, NY
Marquises diamond ring
Not every diamond ring needs to look like you just got engaged !
This stunning modern ring is handcrafted in 18karat brushed yellow gold .
The ring is set w...
Category
2010s Cocktail Rings
GIA Certified 10 Carat Round Cut Diamond Platinum Stud Earrings
Located in New York, NY
These important diamond stud earrings from ISSAC NUSSBAUM NEW YORK are graded by the GIA as 5.02 Carat each, J Color SI2 clarity, 3X (Excellent cut, Excellent polish and Excellent sy...
Category
2010s American Stud Earrings
Materials
Diamond, Platinum
Issac Nussbaum 18k Yellow Gold Earing
By Issac Nussbaum
Located in New York, NY
Classic on the ear, Pyramid style earrings.
Handmade in 18 karat yellow gold. Casual or elegant, sporty or dressy always gonna be a hit.
All items sold are accompanied by an apprai...
Category
Vintage 1970s American Modern Lever-Back Earrings
Materials
Yellow Gold
Issac Nussbaum 18k Yellow Gold Necklace and Bracelet
By Issac Nussbaum
Located in New York, NY
Sporty or dressy the perfect necklace for any occasion.
Beautifully made barrel style necklace separates into a 27" necklace and 7" bracelet.
Detach and wear as a matching bracelet...
Category
Vintage 1970s American Modern Drop Necklaces
Materials
Yellow Gold
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