A platinum and pink sapphire cluster ring - image-1
A platinum and pink sapphire cluster ring - image-2
A platinum and pink sapphire cluster ring - image-1A platinum and pink sapphire cluster ring - image-2

Lot 683 Dα

A platinum and pink sapphire cluster ring

Auction 1096 - overview Cologne
16.11.2017, 17:00 - Jewellery
Estimate: 5.500 € - 6.000 €
Result: 4.960 € (incl. premium)
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A platinum and pink sapphire cluster ring

The natural pink sapphire of ca. 5.36 ct (10.85 x 8.73 x 5.64 mm, fine colour and clarity) in octagonal step-cut, surrounded by old- and brilliant-cut diamonds (in total ca. 0.70 ct, H/I, vi-si). Bead pattern to the band. Stamped: Fineness PT/900. Bezel 1,7 x 1,5 cm. Ring size 55. Weight 9,4 g.
1950s.

Certificate

Gemstone assay report no. 027240 from the DSEF in Idar Oberstein dated 18.5.2017 confirms the central stone to be a natural corundium of the pink sapphire variety. No traces of heat treatment /NTE), origin: Sri Lanka.