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Natural Black Cabochon Opal Diamond Platinum Ring


Translucent silvery black with flashes of green, blue, yellow and orange. All stones are well polished. No chips or scratches. Genuine natural untreated black opal with grayish black background. 1 oval cabochon natural black opal approx. total weight 6.50cts 6 emerald cut diamonds approx. total weight .40cts, G, VS Platinum Tested: Platinum 7.2 grams 11/16 x ¾ inch Size 8 ½ and sizeable


  • Creator
  • Date of manufacture
    20th Century
  • Period
  • Condition
  • Wear
    Wear consistent with age and use.
  • Weight
    6.90 ct
  • Seller location
    Stamford, CT
  • Seller reference number
  • Reference number

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About the Seller

Top Seller
1stdibs seller since 2013
Typical response time: 5 hrs
Located in Stamford, CT
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