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Circa 1950s 18K White Gold Opal Triplet and Diamond Ring

Item Details

A circa 1950s 18K white gold opal triplet and diamond ring. This features a ring with a central oval opal triplet surrounded by diamond cut petals studded with single cut and round brilliant cut diamonds.

Metal Type: 18K White Gold
Ring Size: 10.50
Hallmarks: 750
Total Weight: 4.60 dwt

Count: 1
Type: Opal Triplet
Shape: Oval Cabochon
Dimensions: 15.00 mm x 7.00 mm

Count: 14
Shape: 2 Single Cut; 12 Round Brilliant Cut
Color Grade: H – I
Clarity Grade: SI2 – I1
Dimensions: 1.50 mm – 1.70 mm
Carat Weight: 0.24 ctw

  • This item has been evaluated and verified by an independent Graduate Gemologist. (CINCY).
  • All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present. All weights and measurements are estimated and approximate; where mountings impede accurate measurements, (estimated) dimensions are provided. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.

Terms & Conditions



- faint markings throughout.


- ring size 10.50.
- the total approximate weight, inclusive of all materials, is 4.60 dwt.

Item #



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