567
7.56克拉「緬甸」天然藍寶石配鑽石手鏈, 藍寶石未經加熱處理, 1960年代
One circular-cut sapphire, 7.56 caratsSurrounded by brilliant-cut and marquise diamondsLinks set with calibrè-cut sapphires and diamonds18 karat white gold附 瑞士SSEF 證書