A platinum and diamond clip brooch with three natural Burmese rubies - image-1
A platinum and diamond clip brooch with three natural Burmese rubies - image-2
A platinum and diamond clip brooch with three natural Burmese rubies - image-3
A platinum and diamond clip brooch with three natural Burmese rubies - image-4
A platinum and diamond clip brooch with three natural Burmese rubies - image-1A platinum and diamond clip brooch with three natural Burmese rubies - image-2A platinum and diamond clip brooch with three natural Burmese rubies - image-3A platinum and diamond clip brooch with three natural Burmese rubies - image-4

Lot 220 Dα

A platinum and diamond clip brooch with three natural Burmese rubies

Auction 1183 - overview Cologne
18.11.2021, 15:00 - Jewellery
Estimate: 10.000 € - 15.000 €
Result: 27.500 € (incl. premium)
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A platinum and diamond clip brooch with three natural Burmese rubies

Sunburst form set with 48 baguette-cut diamonds (in total ca. 9.19 ct, G/H, vvs) and a triangle formed from two round and one oval natural Burmese ruby (ca. 7.20 - 7.40 x 5.25 mm, 7.60 - 7.80 x 4.84 mm and 8.90 x 7.65 x 4.80 mm, in total ca. 7.28 ct, NTE). Hallmarks: Fineness Pt, maker's mark indistinct. 4.0 x 4.0 cm. Weight 21.80 g.
Frankfurt, 1960s.

Certificate

Gemstone Report no. 032569 dated 20.10.2021 of the DSEF (German Foundation for Gemstone Research), Idar-Oberstein. Confirming that the three red stones are natural rubies, origin Burma (Myanmar), no indications of heating (NTE). The oval stone shows indications of minor clarity enhancement. Tested insofar as mounting permits.