18 ct. white gold. Extraordinary Ceylon sapphire in rectangular cut of intensive blue colour c. 7,08 ct. (10,74 x 8,95 x 7,39), framed by triangle cut diam. in total c. 1,40 ct. TW.flawless-vvsi. With gemstone report for the sapphire of the Institute of Gemmology HRD in Antwerpen. Size c. 55.