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Art Deco Three-Stone Brooch with Diamonds Onyx Set in Platinum and 14 Karat Gold

About the Item

The Art Deco brooch circa 1920-30 features three old European-cut diamonds, each inserted in a geometrical onyx design. The three centered diamonds' estimated carat weight is 0.80, 0.70, and 0.60 with IJ color and VS-SI clarity. The brooch is set in platinum on 14k yellow gold. The onyx parts with the diamond milgrain bezels are accented by 26 rose-cut diamonds set delicately and subtly. The estimated total diamond carat weight is 2.50. The gross weight of the brooch is 18.1 grams.
  • Metal:
    14k Gold,Platinum
  • Stone:
    Diamond,Onyx
  • Stone Cut:
    Mixed Cut
  • Weight:
    18.1 g
  • Dimensions:
    Width: 0.58 in (14.74 mm)Length: 2.47 in (62.74 mm)
  • Style:
    Art Deco
  • Place of Origin:
    Unknown
  • Period:
    1920-1929
  • Date of Manufacture:
    circa 1920
  • Condition:
    Wear consistent with age and use.
  • Seller Location:
    Miami, FL
  • Reference Number:
    Seller: RV654466-0211stDibs: LU618311026992

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