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Vintage 3.87 Ct Australian Black Blue Green Opal Diamond Platinum ring
About the Item
This striking vintage ring is 1930 ca.
Hand crafted of solid Platinum as unique at the highest standards
The real star is the center solid Black Opal with Green and Blue flashes on a dark body, Australian origin, 3.87 Ct in weight (11.74 x 9.20 mm.)
Stamped inside the shank with weight, Platinum assay and maker initials- 5.8 mm. thick , very fine cabochon cut and polished–
Opal pattern is rolling flash flagstone colors black body with Blue, Green, Purple – very brilliant gemstone
Flanking on sides a diamond step work, hosting a selection of 6 Swiss cut Diamond accent, approx .25 Ct TCW – rated G VVS
The ring is in excellent condition and can be the finest engagement ring or one of the most lovely rare gemstone in your collection
Further Details Below
Metal: platinum
Hallmarks: assay maker JL and opal CW
Gems: 1 cabochon cut natural untreated black opal of 3.87 Ct (11.74 x 9.20 mm.) – 6 Swiss cut diamonds totalling approx .25 Ct
UK size: L 1/2
US size: 6
Measures: head is 11.7 x 13 mm. (h. x w.)
Weight: 3.7 grams
Condition: very good commensurate to age and use
Resizing is available.
About the Seller
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Established in 1999
1stDibs seller since 2023
84 sales on 1stDibs
Typical response time: 8 hours
- ShippingRetrieving quote...Shipping from: Napoli, Italy
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