An 18k gold and natural Colombian emerald ring - image-1
An 18k gold and natural Colombian emerald ring - image-2
An 18k gold and natural Colombian emerald ring - image-3
An 18k gold and natural Colombian emerald ring - image-1An 18k gold and natural Colombian emerald ring - image-2An 18k gold and natural Colombian emerald ring - image-3

Lot 213 Dα

An 18k gold and natural Colombian emerald ring

Auction 1183 - overview Cologne
18.11.2021, 15:00 - Jewellery
Estimate: 3.000 € - 4.000 €
Result: 11.875 € (incl. premium)
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An 18k gold and natural Colombian emerald ring

Set with an octagonal step-cut natural emerald (ca. 4.58 ct, ca. 11.00 x 9.05 x 5.87 mm). Hallmarks: Fineness 750, maker's mark. Ring size 54.5. Weight 25.72 g.
Around 1990.

Certificate

Gemstone Report No. 032567 dated 20.10.2021 of the DSEF (German Foundation for Gemstone Research), Idar-Oberstein. Confirming that it is a natural emerald, origin Colombia, signs of usual minimal clarity enhancement. Tested insofar as mounting permits.