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A German 18k white gold and sugarloaf-cut moonstone ring. - image-1

A German 18k white gold and sugarloaf-cut moonstone ring. - image-2

A German 18k white gold and sugarloaf-cut moonstone ring.

Tall bezel set with a sugarloaf-cut oval moonstone of 9.33 ct (c. 13.08 x 8.25 mm) Hallmarks: Fineness 750, maker's mark "PGH". Bezel 0.8 x 1.4 x 1.3 cm. Ring size 52. Weight 13.95 g.
Paul Günter Hartkopf, Düsseldorf, c. 1976.

Certificate

Material information according to the original invoice.

Provenance

Acquired from the goldsmith's studio in 1976.

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Lot 606 Dα

A German 18k white gold and sugarloaf-cut moonstone ring.

Certificate

Provenance