Ring in platinum 850 ‰ slightly oval, set in the centre with a natural Ceylon sapphire without thermal modification, of +/- 2 carats, in a double surround of brilliants. Accompanied by its certificate dated 03/03/26 from the LFG stating Natural coridon, no thermal modification noted, Sri Lanka (Ceylon), dim. 8.5 x 7.4 x 3.7 mm approx. The body of the ring is also shouldered with three brilliants on each side. French Art Deco work PB. 6.54 g - TDD. 56