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
Featured Pieces
Issac Nussbaum 18K White Gold 51.32 Carat Emerald-Cut East West Diamond Necklace
By Issac Nussbaum
Located in New York, NY
Emerald Cut Diamond Necklace
An important Diamond necklace handcrafted in 18karat white gold.
Set with 50 individual perfectly matched Emerald Cut Diamonds having a total carat wei...
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Issac Nussbaum GIA Certified Diamond Tennis Bracelet
By Issac Nussbaum
Located in New York, NY
A Truly Legacy Bracelet.
Hand crafted in 18 Karat white gold this impressive bracelet is set with 26 individual round ideal cut brilliant diamonds.
Each diamond weighs a full carat...
Category
21st Century and Contemporary Modern Tennis Bracelets
Materials
Diamond, 18k Gold, White Gold
Issac Nussbaum 18K Yellow Gold 27.32 Carat Oval Cut Y/WH Gold Diamond Bracelet
By Issac Nussbaum
Located in New York, NY
A magnificent legacy bracelet.
Handcrafted in Platinum and 18karat yellow gold, We set this bracelet with fourteen(14) individual oval shaped natural fancy yellow diamonds.
Natural...
Category
21st Century and Contemporary Modern Tennis Bracelets
Materials
Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
Issac Nussbaum 18k White Gold 24.11 Carat Emerald-Cut East West Diamond Bracelet
By Issac Nussbaum
Located in New York, NY
An exclusive emerald cut diamond bracelet.
This handmade 18karat white gold bracelet is set with 24 individual emerald cut diamonds with each diamond weighing a full carat for a tot...
Category
21st Century and Contemporary Modern Tennis Bracelets
Materials
Diamond, 18k Gold, White Gold
Kieselstein Cord Pin
By Kieselstein
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 gold set with aprox FOUR carats of hi...
Category
Vintage 1980s Brooches
Issac Nussbaum 18K White Gold 15.00 Carat Crescent Diamond Earrings
By Issac Nussbaum
Located in New York, NY
Diamond Earrings
A pair of crescent shaped diamond earrings handcrafted in 18karat white gold
.
Set with numerous ideal cut round brilliant diamonds having a total carat weight of a...
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Diamond, 18k Gold, White Gold
Issac Nussbaum Natural Color Yellow GIA Certified Diamond Earrings
By Issac Nussbaum
Located in New York, NY
Natural Color Yellow Diamond Earrings GIA Certified.
A stunning pair of earrings set in our exclusive handmade platinum settings.
Set with a matching pair of pear-shape brilliant n...
Category
21st Century and Contemporary Modern Dangle Earrings
Materials
Diamond, Platinum
Issac Nussbaum 18K White Gold 49.75 Carat Emerald Cut Diamond Necklace
By Issac Nussbaum
Located in New York, NY
An Important Diamond Necklace.
Handcrafted in 18K White Gold, This Necklace is set with one hundred and fourteen - 114, Individual Cut Emerald Shape Diamonds.
Centred on a 2.02 Evs...
Category
21st Century and Contemporary Modern Link Necklaces
Materials
Diamond, 18k Gold, White Gold
Issac Nussbaum GIA Certified 18K Yellow Gold 11.80 Carat Diamond Bracelet
By Issac Nussbaum
Located in New York, NY
GIA CERTIFIED DIAMOND BRACELET
In a bold and modern take on the tennis bracelet.
This bracelet is handmade in 18Karat yellow gold.
With a bold bezel set design, each Diamond stand...
Category
21st Century and Contemporary Modern Tennis Bracelets
Materials
Diamond, 18k Gold, Yellow Gold
Issac Nussbaum GIA Certified 18K White Gold 32.33 Carat Diamond Necklace
By Issac Nussbaum
Located in New York, NY
An important diamond necklace handcrafted in 18Karat white gold.
This straight line necklace is set with 46 (forty six) individual oval shape brilliant natural diamonds.
Each diamo...
Category
21st Century and Contemporary Modern Link Necklaces
Materials
Diamond, 18k Gold, White Gold
Issac Nussbaum 18K White Gold 82.59 Carat Sapphire and Diamond Necklace
By Issac Nussbaum
Located in New York, NY
Natural Diamond and Sapphire Necklace
A very important necklace in handmade 18karat White gold.
Set with 56 Pear shape brilliant Diamonds and 483 ideal cut round brilliant diamonds...
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, Sapphire, 18k Gold, White Gold
Issac Nussbaum White Gold 32.36 Carat Radiant-cut Diamond Bracelet
By Issac Nussbaum
Located in New York, NY
A stunning legacy level diamond bracelet.
This handmade 18karat white gold bracelet is set with 32 individual radiant cut diamonds with each individual diamond weighing a full carat...
Category
21st Century and Contemporary Modern Tennis Bracelets
Materials
Diamond, White Gold
