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An 18k gold and chrysoprase ring - image-1

An 18k gold and chrysoprase ring

Angular band with octagonal bezel set with a large chrysoprase (ca. 20.5 x 19.08 mm) and a carré-cut diamond (ca. 0.10 ct, I/J, vs). Hallmarks: Fineness 750, maker's mark "B" in a circle. Bezel 2.1 x 2.3 cm. Ring size 57. Weight 25.60 g.
Friedrich Becker, Düsseldorf, 1960s/70s.

Provenance

Private ownership, North Rhine-Westphalia. Purchased from the goldsmith.

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Lot 136 Dα

An 18k gold and chrysoprase ring

Provenance