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Antique Art Deco Platinum Star Sapphire, Diamond and Black Onyx Pendant and Chai


Antique Art Deco Platinum pendant weighing 3.33 carats, set with four Swiss round cut diamonds and channel set calibre' black onyx. Diamonds weigh 0.05 carat total weight of grade VVS-2, G. Platinum curb chain is new, 18 inches long. c. 1920. 2.1 dwt. The star is gentle, seen easily with bright light or sunlight, and color is soft blue. 2.1 dwt.


  • Metal
  • Stone
    Diamond, Onyx, Star Sapphire
  • Condition
    Excellent. The pendant was recently serviced with new loops, chain. .
  • Wear
    Wear consistent with age and use. Recently Serviced.
  • Dimensions

    W .33 in. x D .5 in.

    W 8.39 mm x D 12.7 mm

  • Length
    .5 in. (12.7 mm)
  • Weight
    3.3 g
  • Seller location
    Dallas, TX
  • Reference number

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About the Seller

Top Seller
1stdibs seller since 2016
Typical response time: 1 hr
Located in Dallas, TX
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