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Art Deco Emerald-Cut 'Golconda' Diamond Ring with Graduated Sapphire Shoulders


An exceptional Art Deco diamond and sapphire ring c.1920, the ring centred on a stunning emerald-cut Type IIa ‘Golconda’ diamond weighing 10.28 carat and of D colour and VS1 clarity, corner claw set between three graduated baguette-cut sapphires in rubover settings, all mounted in platinum. An emerald-cut diamond weighing 10.28 carats and of D colour and VS1 clarity accompanied by a GIA certificate and classified as a Type IIa 6 baguette-cut sapphires UK finger size L, US size 6 The diamond measures 16.2 mm long x 9.8mm wide


  • Creator
  • Of the Period
  • Place of origin
  • Date of manufacture
  • Condition
  • Dimensions

    W 0.39 in. x D 0.64 in.

    W 9.8 mm x D 16.2 mm

  • Length
    0.64 in. (16.2 mm)
  • Weight
    8.22 g
  • Seller location
    London, GB
  • Seller reference number
    RNG 120472.AM
  • Reference number

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About the Seller

1stdibs seller since 2009
Typical response time: 1 hr
Located in London, GB
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