Ring in platinum, diamonds and natural Sri Lankan sapphire, not heated

DESCRIPTION: ring made with Sri Lanka sapphire of rectangular cushion cut, mixed, on a high tricot base embellished with old cut diamonds and huit huit WEIGHT: Sri Lanka sapphire ct 8.10, diamonds ct 1.20 approx, gr 6.38, accompanied by R.A.G. Turin no. J22006 of 10.02.2022.