Yellow diamonds are rare enough on the market to be reported, and even more so if they are signed with the laser «Graff», as is the case on the roundabout of this radiant diamond «fancy intense yellow» of 9,32 cts.
Pure SI1, it is mounted on a platinum and gold ring, supported by two trapeze diamonds for about 0,50 ct.
It will be presented with an estimate of 120 000/180 000€ at the Palm Beach in Cannes, during the jewellery sale organized on Sunday 16 August by Besch Cannes Auction OW (expert, M. de Garo).
The British house, created by Laurence Graff in 1960 in London, is one of the rare to master the whole process of the manufacture of the jewel, from the extraction in the mine to the design of the model, passing by the size of the stone.
La Gazette Drouot N° 29 du 24 Juillet 2020 - Page 92