Estate & Vintage Jewelry

Antique 5 ct Diamond Art Deco Brooch/Pendant

Diamond · Platinum · circa 1920s

$9,800

An elegant antique Art Deco plaque in pierced platinum, its elongated octagonal panel worked in fine filigree and millegrain and pavé-set with about ninety round diamonds — approximately 5 carats in all, VS clarity — swept through with foliate scrolls and a few calibré emerald accents for a whisper of green. A folding bail lets it hang from the included fine 14-karat white gold chain, adjustable to 16 or 18 inches, then folds flat so the plaque can also be worn as a brooch. Fitted with a pin and catch on the reverse.

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  • Metal: Platinum
  • Stone: Diamond, Emerald
  • Dimensions: 2.2 in L · 0.9 in W
  • Weight: 10 g
  • Date: circa 1920s

Excellent — Little visible wear. Presents close to new.

See our Condition & Grading details.

  • Complimentary domestic shipping with signature on every order — express (2–3 business days) under $10,000, overnight at $10,000 and above
  • Complimentary international shipping on orders of $5,000 and above
  • Returns accepted within 7 days of delivery
  • In-person viewings and order pickup available by appointment in New York City

See the full details on our Shipping & Returns page.

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