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Art Deco Onyx and Diamond Brooch
Located in New York, NY
Art Deco Onyx and Diamond Brooch
A round onyx brooch set with an oval old mine diamond.
Approximate Diameter: 1.37 inches
Metal Type...
Category
20th Century Unknown Art Deco Brooches
Materials
Diamond, Onyx, 18k Gold
GIA Certified 4.58 and 5.05 Carat Diamond Earrings
Located in New York, NY
GIA Certified 4.58 and 5.05 Carat Diamond Earrings
A pair of diamond earrings adorned with two emerald-cut diamonds, accented by round cut and baguette-cut diamonds.
Center Diamond...
Category
20th Century Unknown Clip-on Earrings
Materials
Diamond, Platinum
Victorian Locket Necklace
Located in New York, NY
Victorian Locket Necklace
A locket necklace with a chain adorned with six pearls and a rose-cut diamond. The pendant features black enamel detailing and an “M” monogram formed from ...
Category
20th Century Unknown Victorian Pendant Necklaces
Materials
Diamond, Pearl, 14k Gold
Sapphire Lapis Lazuli and Diamond Necklace
Located in New York, NY
Sapphire Lapis Lazuli and Diamond Necklace
A yellow gold necklace with a "N" motif set with 1 lapis bead, 6 oval sapphires, 14 old mine diamonds, and 12 round cut diamonds.
Approxi...
Category
20th Century Unknown Link Necklaces
Materials
Diamond, Lapis Lazuli, Sapphire, 14k Gold
Antique Diamond Stick Pin
Located in New York, NY
Antique Diamond Stick Pin
A stick pin with a sphere at the top adorned with diamonds.
Approximate Length: 4.75 inches
Approximate Weight: ...
Category
20th Century Unknown Victorian Brooches
Materials
Diamond, Silver
Raymond Yard Art Deco Diamond Double Clip Brooch
By Raymond C. Yard
Located in New York, NY
Raymond Yard Art Deco Diamond Double Clip Brooch
A geometric brooch featuring multi cut diamonds detachable into two clip brooches
Diamond Information:
2 center old mine cut diamon...
Category
Vintage 1930s American Brooches
Materials
Diamond, Platinum
Agate Bead Necklace
Located in New York, NY
Agate Bead Necklace
A necklace featuring an assortment of multi shape agate & 18 karat gold beads
Measurements: 24.25" long
Category
Vintage 1980s Unknown Beaded Necklaces
Materials
Agate, 18k Gold, Yellow Gold
$1,500
Certified Oval Ruby & Diamond Ballerina Ring
Located in New York, NY
Certified Oval Ruby & Diamond Ballerina Ring
A ring featuring an oval cut ruby surrounded by baguette diamonds.
Ruby Weight: 2.02 carats
Ring Size: 4.5
Complimentary Resizing
...
Category
Vintage 1980s Unknown Cocktail Rings
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
Van Cleef & Arpels Pearl Ruby And Diamond Choker
By Van Cleef & Arpels
Located in New York, NY
Van Cleef & Arpels Pearl Ruby And Diamond Choker
A choker necklace featuring four strands of graduated cultured pearls, measuring approximately 9.78 mm to 6.80 mm. Set with ruby b...
Category
Vintage 1970s American Choker Necklaces
Materials
Diamond, Pearl, Ruby, 18k Gold, Yellow Gold
Large Brutalist Moonstone and Diamond Bib Necklace
Located in New York, NY
Moonstone Bib Necklace
A large brutalist yellow gold bib necklace set with 22 cabochon moonstones, accented throughout with round green diamonds, sapphires, and mixed-cut white diam...
Category
20th Century Unknown Pendant Necklaces
Materials
Diamond, Moonstone, Blue Sapphire, 14k Gold
Certified Natural Unheated Burmese Ruby Necklace
Located in New York, NY
Certified Natural Unheated Burmese Ruby Necklace
A five-strand ruby bead necklace with an Indian made enameled clasp adorned with rose cut dia...
Category
20th Century Indian Beaded Necklaces
Materials
Ruby, 18k Gold
Pearl and Sapphire Choker Necklace
Located in New York, NY
Pearl and Sapphire Choker Necklace
A choker featuring six strands of cultured pearls set with diamond spacers and a central pendant featuring diamonds and 17 oval-cut sapphires.
A...
Category
Vintage 1980s Unknown Choker Necklaces
Materials
Diamond, Pearl, Sapphire, 18k Gold, White Gold
Sapphire Bead Necklace
Located in New York, NY
Sapphire Bead Necklace
A single strand necklace with sapphire beads and a sphere shaped clasp set with round-cut diamonds
Approximate Length: 18 inches
Metal Type: 18 karat white ...
Category
20th Century Unknown Beaded Necklaces
Materials
Sapphire, 18k Gold
$15,000
Sapphire & Diamond Earrings
Located in New York, NY
Sapphire & Diamond Earrings
A pair of earrings featuring six cushion shape sapphires & 18 round cut diamonds. At the bottom is a dangling detachable round cut diamond.
Sapphire Wei...
Category
Vintage 1960s Unknown Clip-on Earrings
Materials
Diamond, Sapphire, 14k Gold, Yellow Gold, Platinum
$30,000
Antique Agate Cameo Pendant
Located in New York, NY
Antique Agate Cameo Pendant
An oval agate cameo pendant featuring light blue enamel on the border.
Approximate Length: 2.5"
Metal Type: 18 karat...
Category
20th Century Unknown Pendant Necklaces
Materials
Agate, 18k Gold
$25,000
Antique Owl Stick Pin
Located in New York, NY
Antique Owl Stick Pin
A stick pin with an engraved gold owl at the top, with two cabochon rubies set as its eyes.
Approximate Length: 3.75 inches
Approximate Weight: 6 grams
Metal...
Category
20th Century Unknown Etruscan Revival Brooches
Materials
Ruby, 18k Gold
$2,800
Large Aquamarine and Diamond Ring
Located in New York, NY
Large Aquamarine and Diamond Ring
A large aquamarine ring accented by round-cut and baguette-cut diamonds.
Approximate Aquamarine Weight: 24 carats...
Category
20th Century Unknown Cocktail Rings
Materials
Aquamarine, Diamond, Platinum
Victorian Old Mine Diamond Horseshoe Brooch
Located in New York, NY
Victorian Old Mine Diamond Horseshoe Brooch
A horseshoe shaped brooch set with old mine cut diamonds
Approximate Diamond Weight: 2.15 carats
Approxi...
Category
Antique Early 1900s Unknown Victorian Brooches
Materials
Diamond, Yellow Gold, Silver
Heart Shape Diamond Ring
Located in New York, NY
Heart Shape Diamond Ring
A ring featuring one heart shape center diamond surrounded by round cut side diamonds.
Center Diamond Weight: approximately 2.00 carats
Ring Size: 6.25
...
Category
Vintage 1980s Unknown Band Rings
Materials
Diamond, Platinum
$20,000
Pear Shape Diamond Ring Band
Located in New York, NY
Pear Shape Diamond Ring Band
A ring featuring two antique cut pear shape diamonds set aside each other approximately 2.30 carats total.
Ring Size: 4.75
Gram Weight: 11.1 grams
Met...
Category
Vintage 1980s Unknown Band Rings
Materials
Diamond, 18k Gold, Yellow Gold
$12,000
Emerald & Diamond Ring
Located in New York, NY
Emerald & Diamond Ring
A ring featuring a center emerald surrounded by two rows of round cut diamonds.
Emerald Weight: approximately 1.85 carats
Diamond Weight: approximately 2.06...
Category
Vintage 1980s Unknown Cocktail Rings
Materials
Diamond, Emerald, 14k Gold, White Gold
$15,000
Antique Rose Cut Diamond Ring
Located in New York, NY
Antique Rose Cut Diamond Ring
Ring Size: 4.5
Complimentary Resizing
Gram Weight: 6.6 grams
Metal Type: 14 karat yellow gold
Category
Antique Early 1900s Unknown Solitaire Rings
Materials
Diamond, 14k Gold, Yellow Gold
Ruby and Diamond Arrow Brooch
Located in New York, NY
Ruby and Diamond Arrow Brooch
A white gold brooch shaped as a arrow and hexagon
Approximate Diamond Weight: 1.60 carats
Approximate Length: 2.37 inches
Metal Type: 18 karat gold
Category
20th Century Unknown Brooches
Materials
Diamond, Ruby, 18k Gold
Ruby Bead Necklace
Located in New York, NY
Ruby Bead Necklace
A strand neck with 39 ruby beads spaced by 22 diamond spacers and a marquise shaped clasp set with round-cut diamonds
Approximate Ruby Weight: 393.26 carats
App...
Category
20th Century Unknown Beaded Necklaces
Materials
Ruby, Platinum
$10,000
Art Deco Emerald and Diamond Ring
Located in New York, NY
Art Deco Emerald and Diamond Ring
A white gold art deco ring set with a old minue cushion-cut diamond accented by square-cut emeralds
Approximate Emerald Weight: .55
Approximate Di...
Category
Vintage 1920s Unknown Art Deco Fashion Rings
Materials
Diamond, Emerald, 18k Gold
Art Deco Cabochon Ruby and Diamond Brooch
Located in New York, NY
Art Deco Cabochon Ruby and Diamond Brooch
A platinum brooch set with cabochon rubies and baguette and round cut diamonds.
Circa 1930
Approximate Diamond Weight: 4.26 carats
Appro...
Category
Vintage 1930s Unknown Art Deco Brooches
Materials
Diamond, Ruby, Platinum
Mauboussin Belle Epoque Pearl and Diamond Pendant Necklace
By Mauboussin
Located in New York, NY
Mauboussin Belle Epoque Pearl and Diamond Pendant Necklace
A platinum sautoir necklace by Mauboussin (from 1910) set with diamonds and ...
Category
Antique Early 1900s French Belle Époque Pendant Necklaces
Materials
Diamond, Pearl, Platinum
Men's Cartier Cats Eye Chrysoberyl Ring
By Cartier
Located in New York, NY
Men's Cartier Cats Eye Chrysoberyl Ring
A platinum men’s ring by Cartier with a center cat's eye Cartier Men's Cats Eye Chrysoberyl Ring adorned with tape...
Category
Vintage 1980s French Solitaire Rings
Materials
Diamond, Cat’s Eye, Chrysoberyl, Platinum
Boucheron Turquoise & Diamond Necklace Earrings And Ring Set
By Boucheron
Located in New York, NY
Boucheron Turquoise & Diamond Necklace Earrings And Ring Set
Measurements:
Necklace: 15" long
Earrings: 2.75" long
Back Type: clip on with pos...
Category
Vintage 1980s French Pendant Necklaces
Materials
Diamond, Turquoise, 18k Gold, White Gold, Yellow Gold
Boucheron Turquoise & Diamond Necklace
By Boucheron
Located in New York, NY
Boucheron Turquoise & Diamond Necklace
Measurements: 15" long
Signed Boucheron
Metal Type: 18 karat yellow & white gold
Category
Vintage 1960s French Pendant Necklaces
Materials
Diamond, Turquoise, 18k Gold, White Gold, Yellow Gold
VIctorian Pair of Ruby and Pearl Paisley Brooches
Located in New York, NY
VIctorian Pair of Ruby and Pearl Paisley Brooches
Made circa 1900
Measurements: .75" long
Gram Weight: 8.1 grams
Metal Type: 14 karat yellow gold
Category
Antique Early 1900s Unknown Victorian Brooches
Materials
Pearl, Ruby, 14k Gold, Yellow Gold
Boucheron Turquoise & Diamond Earrings
By Boucheron
Located in New York, NY
Boucheron Turquoise & Diamond Earrings
A pair of earrings featuring marquise & round cut diamonds and four cabochon turquoise.
Measurements: 2.7...
Category
Vintage 1960s French Dangle Earrings
Materials
Diamond, Turquoise, 18k Gold
Boucheron Turquoise & Diamond Ring
By Boucheron
Located in New York, NY
Boucheron Turquoise & Diamond Ring.
A cocktail ring featuring 1 large cabochon turquoise surround by a halo of round cut diamonds.
Ring Size: 6...
Category
Vintage 1960s European Cocktail Rings
Materials
Diamond, Turquoise, 18k Gold, White Gold
Art Deco Ruby and Diamond Ring
Located in New York, NY
Art Deco Ruby and Diamond Ring
A platinum ruby and diamond ring set with an old mine cut diamond weighing approximately 2.63 carats
Approximate Weights:
Old Mine Cut Diamond: 2.63...
Category
Vintage 1920s American Art Deco Fashion Rings
Materials
Diamond, Ruby, Platinum
Jade and Diamond Ring
Located in New York, NY
Jade and Diamond Ring
A cabochon jade ring accented by round, baguette, and marquise cut diamonds
Approximate Diamond Weight: 3.91
Ring Size: 6.75
Complimentary resizing
Metal Ty...
Category
20th Century Unknown Cocktail Rings
Materials
Diamond, Jade, Platinum
$11,000
Pearl and Diamond You & Me Ring
Located in New York, NY
Pearl and Diamond You & Me Ring
A "You and Me" ring set with a pearl and a round cut diamond, accented by 12 baguette cut diamonds.
Approximate Round Cut Diamond Weight: 1.34 cara...
Category
20th Century Unknown Fashion Rings
Materials
Diamond, Pearl, Platinum
Tanzanite and Diamond Ballerina Ring
Located in New York, NY
Tanzanite and Diamond Ballerina Ring
A yellow gold ring set with cushion cut tanzanite, complemented by baguette cut diamonds.
Approximate Tanzanite Weight: 9.98 ct
Ring Size: 7
C...
Category
20th Century Unknown Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold
Art Deco Sapphire Tennis Bracelet
Located in New York, NY
Art Deco Sapphire Tennis Bracelet
A bracelet featuring a row of 35 square cut sapphires set in platinum.
Sapphire Weight: approxima...
Category
Vintage 1920s Unknown Art Deco Tennis Bracelets
Materials
Sapphire, Platinum
Floral Motif Diamond Brooch
Located in New York, NY
Floral Motif Diamond Brooch
An open floral motif brooch set with round and baguette cut diamonds.
Approximate Diamond Weight: 9.22 carats
Approximate Length: 2.25"
Metal Type: 1...
Category
Vintage 1960s Unknown Brooches
Materials
Diamond, Platinum
$15,000
Lace Diamond Brooch
Located in New York, NY
Lace Diamond Brooch
A lace motif brooch adorned with round-cut diamonds.
Approximate Length: 1.75"
Approximate Diamond Weight: 3.86 carats
Metal Type: 14 karat gold
Category
20th Century Unknown Brooches
Materials
Diamond, 14k Gold
$10,000
Art Deco Diamond Brooch
Located in New York, NY
Art Deco Diamond Brooch
A hexagon-shaped diamond brooch featuring a central bow motif
Approximate Diamond Weight: 9.83 carats
Approximate Le...
Category
Vintage 1920s Unknown Art Deco Brooches
Materials
Diamond, Platinum
$13,000
Art Deco Tutti Frutti Bracelet
Located in New York, NY
Art Deco Tutti Frutti Bracelet
A bracelet set with 24 carved rubies, emeralds, and sapphires accented with 24 baguette-cut diamonds and...
Category
Early 20th Century Unknown Art Deco Retro Bracelets
Materials
Diamond, Emerald, Ruby, Blue Sapphire, Platinum
Boucheron Rock Crystal Heron
By Boucheron
Located in New York, NY
Boucheron Rock Crystal Heron
A heron sculpture crafted from carved rock crystal set in yellow gold. The base is adorned with a cabochon chalce...
Category
20th Century French Figurines and Sculptures
Materials
Chalcedony, Coral, Rock Crystal, 18k Gold
$30,000
Diamond and Gold Necklace
Located in New York, NY
Diamond And Gold Pave Link Necklace
28 ct diamonds
18 karat yellow gold
Made circa 1970
Category
Vintage 1970s Unknown Link Necklaces
Materials
Diamond, Yellow Gold
$45,000
Important Diamond Bracelet
Located in New York, NY
Diamond Bracelet with 3 GIA certificates for 3 separate diamonds, set in Platinum.
Total Carat Weight: 30.53 Cts
3 Round Brilliant Cut Diamonds Based on GIA Reports
Diamond Weights...
Category
Vintage 1950s Unknown Tennis Bracelets
Materials
Diamond
$195,000
Emerald and Diamond Cocktail Ring
Located in New York, NY
Emerald and Diamond Cocktail Ring
Floral motif cocktail ring set with round and marquise-cut emeralds, accented by round-cut diamonds.
Ring Size: 7.5
Complimentary resizing
Metal...
Category
20th Century Unknown Cocktail Rings
Materials
Diamond, Emerald, 14k Gold
Art Deco Diamond and Onyx Lapel Watch
Located in New York, NY
Art Deco Diamond and Onyx Lapel Watch
A lapel watch suspended from an onyx lozenge-shaped pin and diamond chain. Between the two diamond chains is a hanging briolette diamond.
App...
Category
Vintage 1920s Unknown Art Deco Brooches
Materials
Diamond, Onyx, Platinum
Multi Gem Bouquet Brooch
Located in New York, NY
Multi Gem Bouquet Brooch
A floral basket brooch in yellow and white gold, set with diamonds, emeralds, rubies, sapphires, citrine, and amethyst.
Approximate Stone Weights:
Diamond...
Category
20th Century Unknown Brooches
Materials
Amethyst, Citrine, Diamond, Ruby, Sapphire, Emerald, 18k Gold
$18,000
Cabochon Sapphire and Diamond Ring
Located in New York, NY
Cabochon Sapphire and Diamond Ring
A cabochon sapphire ring with a old mine diamond halo setting
Worn at the 2025 Met Gala
Approximate Sapphire Weight: 12.93 cts
Ring Size: 5.75
...
Category
20th Century Unknown Fashion Rings
Materials
Diamond, Sapphire, Platinum
Art Deco Ruby and Diamond Ring
Located in New York, NY
Art Deco Ruby and Diamond Ring
A platinum ring with fine detailing set with an oval-cut ruby and an antique cut diamond
Ring Size: 5.75
Complimentary resizing
Signed: Hartdegen
M...
Category
Vintage 1920s American Art Deco Fashion Rings
Materials
Diamond, Ruby, Platinum
Tahitian Pearl and Diamond Ring
Located in New York, NY
Tahitian Pearl and diamond Ring
A white gold ring set with a Tahitian pearl and accented by baguette and round-cut diamonds.
Ring Size: 8.75
Complimentary resizing
Metal Type: 14...
Category
Vintage 1960s Unknown Cocktail Rings
Materials
Diamond, Pearl, 14k Gold
Cabochon Emerald and Diamond Brooch
Located in New York, NY
Cabochon Emerald and Diamond Pinwheel Brooch
A yellow gold floral motif brooch set with a cabochon emerald at its center, accented by round-cu...
Category
20th Century Unknown Brooches
Materials
Diamond, Emerald, 14k Gold
Antique Pear Shape Sapphire and Diamond Ring
Located in New York, NY
Antique Pear Shape Sapphire and Diamond Ring
A yellow gold ring set with a pear shaped sapphire and 11 old mine diamonds.
Approximate Sapphire Weight: 1.32 carat
Approximate Diamo...
Category
20th Century Unknown Fashion Rings
Materials
Diamond, Sapphire, 14k Gold
Victorian Pearl and Diamond Horseshoe Brooch
Located in New York, NY
Victorian Pearl and Diamond Horseshoe Brooch
Horseshoe pin set with 9 pearls and 8 antique diamonds, accented by 8 smaller round-cut diamonds.
Appro...
Category
Antique Early 1900s Unknown Victorian Brooches
Materials
Diamond, Pearl, Yellow Gold, Silver
Cartier WW2 Memorial Flag Brooch Set
By Cartier
Located in New York, NY
Cartier WW2 Memorial Flag Brooch Set
Created by Cartier in collaboration with the Friends of Soldiers & Sailors organization after World War II, this brooch features a five-pointed...
Category
Vintage 1940s American Brooches
Men's Diamond Bracelet
Located in New York, NY
Men's Diamond Bracelet
A bracelet featuring pave diamond links approximately 2.43 carats.
Measurements: 7" inches long
Metal Type: 14 karat white gold
Category
Vintage 1980s Unknown Link Bracelets
Materials
Diamond, 14k Gold, White Gold
$8,500
Diamond Chandelier Earrings
Located in New York, NY
Four Tier Diamond Dangle Earrings.
A pair of earrings featuring four levels of round cut dangling diamonds
Measurements: 2.25" long
Back Type: post with clip
Metal Type: Plati...
Category
Vintage 1980s Unknown Chandelier Earrings
Materials
Diamond, Platinum
$18,000
Art Deco Diamond Bracelet
Located in New York, NY
Art Deco Diamond Bracelet
A bracelet featuring round and marquise cut diamonds.
Diamond Weight: approximately 9.14 carats
Measurements: 6.60" long
Metal Type: Platinum
Category
Vintage 1920s Unknown Art Deco Link Bracelets
Materials
Diamond, Platinum
$22,000
Nardi Enamel and Sapphire Frog Brooch
By Nardi
Located in New York, NY
Nardi Enamel and Sapphire Frog Brooch
A yellow enamel frog brooch by Nardi, accented with cabochon sapphires for the frog’s eyes.
Approximate Length: ...
Category
20th Century Italian Brooches
Materials
Sapphire, Enamel
Art Deco Certified Colombian Emerald & Pearl Lavalier Necklace
Located in New York, NY
Art Deco Certified Colombian Emerald & Pearl Lavalier Necklace
A necklace featuring a ceritified cabochon Colombian emerald and a pearl drop on a chain...
Category
Vintage 1980s Unknown Art Deco Drop Necklaces
Materials
Diamond, Emerald, Pearl, Platinum
