About M. Kantor & Associates
M. Kantor and Associates has been built on three generations of integrity, value and outstanding jewelry. Our reputation has allowed us to be the purveyor of fine jewelry to many respectable clients and venues throughout the world. Through knowledge and discriminating taste, M. Kantor and Associates is a trusted authority in fine Estate Jewelry. Throughout the generations, our name took root in the early 1960’s as a loose diamond house. As the first site holders on the west coast, the Kantor name has become synonymous with the jewelry industry. We have used our valued r...Read More
Established in 19401stDibs seller since 2016
Featured Pieces
25 Carat Diamond Pavé Cuban Link Choker Necklace in 18K White Gold
Located in Beverly Hills, CA
Diamond pavé Cuban link choker necklace featuring approximately 25.00 carats of diamonds meticulously set across 3,300 individual stones in substantial 18-karat white gold. This bold...
Category
Early 2000s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Antique Platinum Moonstone & Diamond Pendant Necklace, 2.75ct Total
Located in Beverly Hills, CA
An exquisite Art Deco style Platinum Pear Moonstone and 2.75 CTW Diamond Openwork Drop Pendant Necklace. This platinum pendant necklace showcases a luminous, pear-shaped natural cabo...
Category
20th Century Art Deco Pendant Necklaces
Materials
Diamond, White Diamond, Moonstone, Platinum
Barry Kieselstein-Cord 18K Yellow Gold Labrador Retriever Earrings, 1989
By Barry Kieselstein-Cord 1
Located in Beverly Hills, CA
These vintage Barry Kieselstein-Cord Labrador Retriever earrings capture the dog’s expressive profile in richly textured 18K yellow gold. Sculpted fur, softly modeled ears, and disti...
Category
Vintage 1980s American Contemporary Stud Earrings
Materials
Gold, 18k Gold, Yellow Gold
French 18K Gold Plique-à-Jour Enamel Rose Window Pendant Necklace
Located in Beverly Hills, CA
This estate French pendant, crafted in 18k yellow gold, features a round plique-à-jour enamel medallion framed by a dimensional twisted-rope border with openwork accents. The stained...
Category
20th Century French Gothic Revival Pendant Necklaces
Materials
Gold, 18k Gold, Yellow Gold, Enamel
1.36 Carat Cognac Champagne Diamond Royal Blue Enamel Cluster Ring 18K Gold
Located in Beverly Hills, CA
A modern Edwardian-inspired 18k yellow gold cocktail cluster ring featuring a 1.36 ct natural cognac champagne center diamond surrounded by a rich royal blue enamel disc, framed by a...
Category
2010s American Edwardian Cocktail Rings
Materials
Diamond, White Diamond, Brown Diamond, 18k Gold, Yellow Gold, Enamel
Pearl and Diamond Flower Brooch Pendant in 18K White Gold, Retro
Located in Beverly Hills, CA
A luminous 16.5 mm cultured pearl centers this striking pearl and diamond flower brooch pendant, crafted in 18K white gold. Five sculpted petals are pavé-set with 310 diamonds totali...
Category
Vintage 1980s Retro Brooches
Materials
Diamond, Pearl, White Diamond, Gold, 18k Gold, White Gold
Vintage Hammerman Bros Diamond Emerald Ruby Lion Rampant Brooch Pendant 18K Gold
By Hammeran Brothes
Located in Beverly Hills, CA
A majestic vintage 18k yellow gold and platinum heraldic lion rampant brooch pendant signed Hammerman Brothers ("HB"), featuring pavé-set round brilliant diamonds along its mane, cla...
Category
Vintage 1970s American Retro Brooches
Materials
Diamond, White Diamond, Emerald, Ruby, Gold, 18k Gold, White Gold, Yello...
89.00 CTW Orange Sapphire Diamond Necklace & Bracelet Suite in 18k Gold, Modern
Located in Beverly Hills, CA
An extraordinary high-jewelry suite, this 18-karat yellow gold matching necklace and wide bracelet set showcases remarkable gemstone coverage and intricate lattice benchwork. The con...
Category
1990s Contemporary Choker Necklaces
Materials
Diamond, White Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
3.01 CTW Multi-Shape Diamond Stacking 3-Piece Ring Set in 18k Gold, Modern
Located in Beverly Hills, CA
A bold, modern interpretation of the classic stack, this versatile three-piece ring set is crafted in heavy 18-karat yellow gold. The center band features a bezel-set arrangement of ...
Category
2010s American Modern Cocktail Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
GIA Emerald & Ruby Convertible Pendant Necklace, Retro, 14k Yellow Gold
Located in Beverly Hills, CA
A versatile retro convertible necklace pendant set, crafted in heavy 14-karat yellow gold. This piece features a classic 16-inch collar omega chain paired with two fully removable di...
Category
Vintage 1960s Retro Pendant Necklaces
Materials
White Diamond, Ruby, Emerald, Diamond, Yellow Gold, Rose Gold, 14k Gold,...
South Sea Pearl & Diamond Fringe Necklace in Platinum, Estate
Located in Beverly Hills, CA
A monumental high-jewelry festoon necklace rendered in 106.5 grams of solid platinum, engineered with exquisite articulation across every individual link. The 17-inch necklace transi...
Category
21st Century and Contemporary Contemporary Choker Necklaces
Materials
Diamond, White Diamond, South Sea Pearl, Platinum
10.15ctw Dual Cushion Purple Spinel Toi et Moi Ring in 18K Gold
Located in Beverly Hills, CA
A fine modern Toi et Moi twin ring crafted in solid 18k rose gold, featuring two large natural cushion-cut spinels totaling 10.15 carats. The first gemstone is a 5.10-carat rectangul...
Category
2010s Modern Cocktail Rings
Materials
Spinel, Gold, 18k Gold, Rose Gold
25 Carat Diamond Pavé Cuban Link Choker Necklace in 18K White Gold
Located in Beverly Hills, CA
Diamond pavé Cuban link choker necklace featuring approximately 25.00 carats of diamonds meticulously set across 3,300 individual stones in substantial 18-karat white gold. This bold...
Category
Early 2000s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Antique Platinum Moonstone & Diamond Pendant Necklace, 2.75ct Total
Located in Beverly Hills, CA
An exquisite Art Deco style Platinum Pear Moonstone and 2.75 CTW Diamond Openwork Drop Pendant Necklace. This platinum pendant necklace showcases a luminous, pear-shaped natural cabo...
Category
20th Century Art Deco Pendant Necklaces
Materials
Diamond, White Diamond, Moonstone, Platinum
Barry Kieselstein-Cord 18K Yellow Gold Labrador Retriever Earrings, 1989
By Barry Kieselstein-Cord 1
Located in Beverly Hills, CA
These vintage Barry Kieselstein-Cord Labrador Retriever earrings capture the dog’s expressive profile in richly textured 18K yellow gold. Sculpted fur, softly modeled ears, and disti...
Category
Vintage 1980s American Contemporary Stud Earrings
Materials
Gold, 18k Gold, Yellow Gold
French 18K Gold Plique-à-Jour Enamel Rose Window Pendant Necklace
Located in Beverly Hills, CA
This estate French pendant, crafted in 18k yellow gold, features a round plique-à-jour enamel medallion framed by a dimensional twisted-rope border with openwork accents. The stained...
Category
20th Century French Gothic Revival Pendant Necklaces
Materials
Gold, 18k Gold, Yellow Gold, Enamel
1.36 Carat Cognac Champagne Diamond Royal Blue Enamel Cluster Ring 18K Gold
Located in Beverly Hills, CA
A modern Edwardian-inspired 18k yellow gold cocktail cluster ring featuring a 1.36 ct natural cognac champagne center diamond surrounded by a rich royal blue enamel disc, framed by a...
Category
2010s American Edwardian Cocktail Rings
Materials
Diamond, White Diamond, Brown Diamond, 18k Gold, Yellow Gold, Enamel
Pearl and Diamond Flower Brooch Pendant in 18K White Gold, Retro
Located in Beverly Hills, CA
A luminous 16.5 mm cultured pearl centers this striking pearl and diamond flower brooch pendant, crafted in 18K white gold. Five sculpted petals are pavé-set with 310 diamonds totali...
Category
Vintage 1980s Retro Brooches
Materials
Diamond, Pearl, White Diamond, Gold, 18k Gold, White Gold
Vintage Hammerman Bros Diamond Emerald Ruby Lion Rampant Brooch Pendant 18K Gold
By Hammeran Brothes
Located in Beverly Hills, CA
A majestic vintage 18k yellow gold and platinum heraldic lion rampant brooch pendant signed Hammerman Brothers ("HB"), featuring pavé-set round brilliant diamonds along its mane, cla...
Category
Vintage 1970s American Retro Brooches
Materials
Diamond, White Diamond, Emerald, Ruby, Gold, 18k Gold, White Gold, Yello...
89.00 CTW Orange Sapphire Diamond Necklace & Bracelet Suite in 18k Gold, Modern
Located in Beverly Hills, CA
An extraordinary high-jewelry suite, this 18-karat yellow gold matching necklace and wide bracelet set showcases remarkable gemstone coverage and intricate lattice benchwork. The con...
Category
1990s Contemporary Choker Necklaces
Materials
Diamond, White Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
3.01 CTW Multi-Shape Diamond Stacking 3-Piece Ring Set in 18k Gold, Modern
Located in Beverly Hills, CA
A bold, modern interpretation of the classic stack, this versatile three-piece ring set is crafted in heavy 18-karat yellow gold. The center band features a bezel-set arrangement of ...
Category
2010s American Modern Cocktail Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
GIA Emerald & Ruby Convertible Pendant Necklace, Retro, 14k Yellow Gold
Located in Beverly Hills, CA
A versatile retro convertible necklace pendant set, crafted in heavy 14-karat yellow gold. This piece features a classic 16-inch collar omega chain paired with two fully removable di...
Category
Vintage 1960s Retro Pendant Necklaces
Materials
White Diamond, Ruby, Emerald, Diamond, Yellow Gold, Rose Gold, 14k Gold,...
South Sea Pearl & Diamond Fringe Necklace in Platinum, Estate
Located in Beverly Hills, CA
A monumental high-jewelry festoon necklace rendered in 106.5 grams of solid platinum, engineered with exquisite articulation across every individual link. The 17-inch necklace transi...
Category
21st Century and Contemporary Contemporary Choker Necklaces
Materials
Diamond, White Diamond, South Sea Pearl, Platinum
10.15ctw Dual Cushion Purple Spinel Toi et Moi Ring in 18K Gold
Located in Beverly Hills, CA
A fine modern Toi et Moi twin ring crafted in solid 18k rose gold, featuring two large natural cushion-cut spinels totaling 10.15 carats. The first gemstone is a 5.10-carat rectangul...
Category
2010s Modern Cocktail Rings
Materials
Spinel, Gold, 18k Gold, Rose Gold