Leilão Bidspirit | A PARAÍBA TOURMALINE AND DIAMOND

A PARAÍBA TOURMALINE AND DIAMOND RING - Centering upon a cushion-cut Paraíba tourmaline weighing 15.06 carats, to the openwork pavé-set brilliant-cut diamond tapered surround of bombé design, extending to the three-quarter-hoop, mounted in 18K white gold, diamonds weighing approximately 2.25 carats in total, ring size 6 Accompanied by a copy of report from the GemResearch Swisslab, stating that the 15.06 carat natural tourmaline is greenish-blue (GRS-type ”Paraíba”-color) color, originates from Mozambique and is heated, report no. GRS2019-034559, dated 27th March 2019 15.06克拉枕形巴西帕拉伊巴戒指，配以小鑽，鑲18K白金，鑽石共重約2.25克拉戒指尺寸6，附GR S證書複本 US$82,000 - 107,000