Lot 1935. A suite of diamond jewellery, by Gimel. HK$4,500,000 – HK$6,500,000  ($580,000-800,000). Price realised HKD 6,640,000. © Christie's Image Ltd 2015

Comprising a knife edge-link necklace, set with twenty-four brilliant-cut diamonds weighing from 7.11 to 1.70 carats; a bracelet set with eleven brilliant-cut diamonds weighing from 2.22 to 2.00 carats; and a pair of ear pendants set with four brilliant-cut diamonds weighing from 4.03 to 2.01 carats, mounted in platinum and 18k white gold, necklace 40.8 cm long, bracelet 17.4 cm long, ear pendants 3.2 cm long. With maker's mark for Gimel's

Accompanied by thirty-nine reports dated from 25 March 2015 to 30 March 2015 from the Gemological Institute of America stating that the brilliant-cut diamonds weighing from 7.11 to 1.70 carat range from F to J colour, VVS1 to I1 clarity (4)

Christie's. HONG KONG MAGNIFICENT JEWELS, 2 June 2015, Hong Kong