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An 21k gold and Australian boulder opal ring by Dagmar Stühler - image-1

An 21k gold and Australian boulder opal ring by Dagmar Stühler

Set with a finely coloured Australian boulder opal (13 x 14 mm). Stamped fineness 900, maker's mark. Bezel 1.69 x 1.81 cm. Ring size 54. Weight 19.5g.
Berlin 1990s.

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Lot 142 Dα

An 21k gold and Australian boulder opal ring by Dagmar Stühler