Platinum. Set with 1 fine, cushion-shaped Ceylon sapphire of 14.20 ct, not heated, flanked by circular- and single-cut diamonds totalling ca. 0.50 ct. Size ca. 54. With IGI-Report no. F5G99530, October 2010, Gübelin-Report no. 1011086, November 2010 and SSEF-Report no. 107653, June 2019.