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The Estate Jewelry Collection Brooches

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Art Deco Diamond and Emerald Brooch in Platinum, circa 1920
Located in Palm Desert, CA
This square brooch is set in Platinum and has 49 round brilliant cut diamonds, 2 Trilliant cuts and 2 Baguette cuts for a total diamond weight of 4.25 carats. In the center is an em...
Category

Early 20th Century Unknown Art Deco Brooches

Materials

Diamond, Emerald, Platinum

Signed "Putti" Platinum Black Onyx Brooch or Pendant, circa 1920
Located in Palm Desert, CA
Signed "Putti" platinum Black Onyx, carved with figures of a man and a woman, Brooch / Pendant. Circled with round brilliant cut diamonds with a total diamond weight of 1.50 carats....
Category

Early 20th Century Art Deco Brooches

Materials

Diamond, Onyx, Platinum

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Late 20th Century Brooches

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Late 20th Century American Artisan Brooches

Materials

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Antique French Cameo Brooch or Pendant in Yellow Gold, circa 1880
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique French 18 karat yellow gold cameo brooch / pendant; part of our antique jewelry and estate jewelry collections. This fine antique French cameo...
Category

Antique 1880s French Brooches

Materials

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Diamond Onyx Gold Platinum Sea-Turtle Pendant Brooch
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Category

21st Century and Contemporary North American Brooches

Materials

Diamond, Onyx, Gold, 18k Gold, Platinum

Art Deco Platinum Antique Emerald and Diamond Bar Brooch
Located in Beverly Hills, CA
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Vintage 1920s Unknown Art Deco Brooches

Materials

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ART DECO Platinum, Diamonds and Aquamarines Brooch c1920’s
Located in Buckingham , Buckinghamshire
Art Deco Diamond & Aquamarine Brooch — Platinum, French Origin, c1920’s A superb Art Deco brooch in platinum on 15k gold (tested), designed in a bold geometric navette form and set ...
Category

Early 20th Century French Art Deco Brooches

Materials

Aquamarine, Diamond, Platinum, 15k Gold

Art Deco brooch in platinum and Diamonds 2 to 3 Carats 1910 1920
Located in Paris, FR
Barrette brooch in platinum setting 25 old-cut and half-cut diamonds between 2 and 3 carats of diamonds. Dog head hallmark for Platinum French Work from the 1910s 1920s Length: 8.5 c...
Category

Vintage 1910s French Brooches

Materials

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Desirable Platinum Art Déco Emerald and Diamond Plaque Brooch
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Art Deco Platinum Emerald and Diamond pierced openwork geometric plaque pin brooch, C.1930. Centrally set with emerald cut diamond of approximately 1.00 carat surrounded by pierced...
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Vintage 1920s Unknown Art Deco Brooches

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Art Deco 1920s 18K Gold and Platinum Onyx and Diamond Arrow Brooch
Located in Staines-Upon-Thames, GB
An Art Deco onyx and diamond brooch in gold and platinum, comprising of one teardrop shaped onyx cabochon and thirty-eight rose cut diamonds, s...
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Onyx, 18k Gold, Yellow Gold, Platinum

Antique Platinum, 1920s Art Deco Sapphire and Diamond Bow Brooch
Located in Brighton, GB
Antique Bow Brooch Platinum Circa 1920s This exquisite art deco brooch is designed in the shape of a bow and adorned with diamonds and a single sapphire. The sapphire is an old c...
Category

Early 20th Century English Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

1920s Art Deco Cartier Coral Diamond Onyx Rock Crystal Platinum Brooch
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Located in London, GB
An delightful Cartier Art Deco brooch, the brooch comprising an openwork rectangular plaque with two central coral bars with rock crystal sides...
Category

Early 20th Century British Art Deco Brooches

Materials

Coral, Diamond, Onyx, Rock Crystal, Platinum