A 14k white gold, diamond and Burmese sapphire ring - image-1

Lot 152 Dα

A 14k white gold, diamond and Burmese sapphire ring

Auction 1066 - overview Cologne
19.05.2016, 17:00 - Jewellery and Watches
Estimate: 6.000 € - 8.000 €
Result: 7.440 € (incl. premium)
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A 14k white gold, diamond and Burmese sapphire ring

Shoulders set with two taper-baguette-cut diamonds, bezel with a finely coloured sapphire (2.90 ct, 10.22 x 8.20 x 3.65 mm). Stamped fineness 585, maker's mark. Ring size 51. Weight 5 g.
Ca. 1960

Certificate

Gemstone assay report no. GRS2003-100283 of the Gem Research Swisslab (GRS), Lucerne, dated 10.10.2003 confirms the central stone to be a natural sapphire of 2.90 ct. Originating from Burma (Myanmar), with no traces of heat treatment.