A beautiful vintage opal and diamond cluster ring, crafted in solid 18ct gold and finished with a contrasting platinum-topped setting. At its centre sits an oval cabochon natural opal measuring approximately 9mm × 7mm, displaying lively flashes of green with subtle blue undertones that shift attractively as the light moves.
The opal is framed by a scalloped halo of old-cut diamonds, totalling approximately 0.40–0.45 carats. Each diamond is individually set in platinum, a classic technique used to enhance brilliance and maximise contrast against the warm tone of the gold shank. The result is a well-balanced cluster with excellent sparkle and depth.
With its generous proportions, strong play-of-colour opal, and timeless cluster design, this ring sits beautifully on the hand. It works equally well as a statement vintage ring or an alternative engagement piece, offering both elegance and enduring appeal.
Details
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Metal: Solid 18ct gold with platinum-topped setting
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Stones: Natural opal & diamonds
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Estimated diamond total weight: Approx. 0.40–0.45ct
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Opal size: Approx. 9mm × 7mm
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Ring size: UK R / USA 9
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Weight: 6.0g
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Condition: Very good vintage condition with light age-related wear











