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Issac Nussbaum New York

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New York, NY
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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

Issac Nussbaum New York

1stDibs seller since 2018

Featured Pieces

Issac Nussbaum Platinum Martini Set Natural Round Diamond Earrings
By Issac Nussbaum
Located in New York, NY
These Issac Nussbaum magnificent natural round diamond earrings are a true statement of luxury, featuring an impressive total carat weight of 12.23 carats. Perfectly matched for bril...
Category

2010s Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Issac Nussbaum 18K GIA Certified 27 Carat Asscher Cut Diamond Engagement Ring
By Issac Nussbaum
Located in New York, NY
This Issac Nussbaum GIA certified 27-carat Asscher-cut diamond is a rare marvel of craftsmanship, commanding attention with its unparalleled brilliance and geometric precision. The d...
Category

2010s Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Issac Nussbaum GIA Certified Platinum Pear Shape Diamond Dangle Earrings
By Issac Nussbaum
Located in New York, NY
These exquisite GIA-certified platinum pear-shaped natural diamond earrings feature a total carat weight of 7.21, making them a breathtaking addition to any jewelry collection. Each...
Category

2010s Modern Dangle Earrings

Materials

Diamond, Platinum

Issac Nussbaum 18K Yellow Gold and Rose Gold Interlocking Links Bracelet
By Issac Nussbaum
Located in New York, NY
Made in the 1940s, this breathtaking bracelet crafted from 18K yellow and rose gold captures the essence of a transformative era in fashion and design, saw a shift towards bold and glamorous jewelry as a form of expression and celebration amidst challenging times. This period heralded a return to luxury and sophistication, with gold jewelry becoming a symbol of resilience and elegance. The bracelet features a striking design with polished, interlocking links and smooth, rounded silhouettes that shimmer with sophistication, embodying the opulence of mid-century style. Often referred to as a "statement cuff," this piece reflects the era’s penchant for bold, eye-catching designs that made a lasting impression. As fashion evolved, so did the celebration of femininity and glamour, making this bracelet a perfect representation of vintage elegance. Today, bold gold jewelry...
Category

Vintage 1940s Modern Link Bracelets

Materials

18k Gold, Rose Gold, Yellow Gold

Issac Nussbuam GIA Certified 7.28 Carat Natural Yellow Diamond Engagement Ring
By Issac Nussbaum
Located in New York, NY
This exquisite ring is a GIA-certified masterpiece, featuring a dazzling 7.28-carat natural yellow diamond in a cut-cornered rectangular modified brilliant design. Set in a luxurious...
Category

2010s Modern Engagement Rings

Materials

Yellow Diamond, 18k Gold, White Gold, Yellow Gold

Issac Nussbaum GIA Certified 6.01 Carat Round Diamond Engagement Ring
By Issac Nussbaum
Located in New York, NY
This captivating Gia-certified platinum ring features a striking 6.01-carat round diamond. Flanking the center stone with two rare step-cut bullet shape dazzling side diamonds, tota...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Issac Nussbaum GIA Certified 5.02 Carat Cushion Diamond Engagement Ring
By Issac Nussbaum
Located in New York, NY
This stunning Gia-certified platinum ring features a remarkable 5.02-carat cushion diamond, a true embodiment of elegance and luxury. The cushion cut, with its rounded corners and la...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Issac Nussbaum GIA Certified Platinum 5.25 Marquise Engagement ring
By Issac Nussbaum
Located in New York, NY
This stunning ring features a dazzling 5.25-carat marquise diamond at its center, beautifully complemented by two captivating blue sapphires, each approximately 1.50 carats, bringing...
Category

2010s Modern Engagement Rings

Materials

Blue Sapphire, Platinum

Issac Nussbaum 7.41 Carat Radiant Cut Diamond Engagement Ring
By Issac Nussbaum
Located in New York, NY
The ring itself features, Large radiant natural fancy yellow diamond. Stone is set with two white step-cut trapezoid diamonds. This central stone is surrounded by a of smaller white...
Category

2010s Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Issac Nussbaum 18K YG 2.75 Carat Marquise Diamond Beaded Necklace
By Issac Nussbaum
Located in New York, NY
This exquisite 18K yellow gold necklace captures the essence of elegance and refinement. Crafted with a row of perfectly polished, golden beads, each one gleams with a soft, warm lus...
Category

2010s Modern Beaded Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Issac Nussbaum 18K Rose Gold Emerald and radiant Ring
By Issac Nussbaum
Located in New York, NY
This 18K rose gold ring is an elegant fusion of classic sophistication and modern flair, crafted to leave a lasting impression. On one side, vibrant, perfectly cut emerald stones are...
Category

2010s Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Rose Gold

Isssac Nussbaum 15.62 Carat 18K White Gold Marquise Daisy Earrings
By Issac Nussbaum
Located in New York, NY
These stunning18K white gold 15.62 carat total weight Daisy marquise diamond earrings are crafted to dazzle. The earrings feature a striking flower design with a radiant round diamon...
Category

2010s Modern Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold