SOLD. An opal and diamond ring set with a cabochon opal weighing app. 5.19 ct. encircled by brilliant-cut diamonds weighing app. 1.05 ct., mounted in 18k white gold. – Bruun Rasmussen Auctioneers of Fine Art

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An opal and diamond ring set with a cabochon opal weighing app. 5.19 ct. encircled by numerous brilliant-cut diamonds weighing app. 1.05 ct., mounted in 18k white gold. Colour: Top Wesselton-Wesselton (G-H). Clarity: VVS-VS. App. size 56. Circa 1950–60.