Pompadour ring in white gold 750°°°° and platinum over 800°°°° set with an oval-cut sapphire oval sapphire weighing approx. 1.90 ct (minor chipping on the roundel) set with modern brilliant-cut diamonds brilliant-cut diamonds totalling approx. 1 ct. Numbers inside the ring 2693. Eagle head and dog head. TDD : 57. Gross weight: 5.05 g. In a case signed R. Barbot in Limoges. sapphire 9 x6.90 x 4.20 mm