A diamond and emerald cocktail ring - image-1
A diamond and emerald cocktail ring - image-2
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A diamond and emerald cocktail ring - image-4
A diamond and emerald cocktail ring - image-1A diamond and emerald cocktail ring - image-2A diamond and emerald cocktail ring - image-3A diamond and emerald cocktail ring - image-4

Lot 178 Dα

A diamond and emerald cocktail ring

Auction 1173 - overview Cologne
02.06.2021, 14:00 - Jewellery and Boxes
Estimate: 15.000 € - 20.000 €
Result: 18.750 € (incl. premium)
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A diamond and emerald cocktail ring

18 kt Weißgold. 18k white gold ring cluster set with an octagonal step-cut Colombian emerald (ca. 6.0 ct, 11.95 x 10.85 x 7.25 mm, fine colour) surrounded by 16 brilliant-cut diamonds (in total ca. 2.86 ct, G/H, vvs). Hallmarks: Fineness 750, “Binder”. Minor wear to the girdle of the emerald. Bezel 2.1 x 1.6 cm. Ring size 53. Weight 8.85 ct.
Juwelier Binder, Zurich 1960s.

Certificate

Gemstone-Report no. 031661 by the DSEF, Idar-Oberstein from 15.04.2021 confirms the stone to be a natural emerald with indications of minor clarity enhancement. Origin: Colombia. Tested insofar as mounting permits.

Provenance

Private collection north rhine westphalia.