Platinum 850 ‰ ring centered with a large cushion-shaped sapphire weighing 11.05 carats, shouldered by two square diamonds on each side. The sapphire is accompanied by its LFG certificate stating natural untreated and unmodified Ceylon sapphire, bright blue color, dimensions: 11.11 x 10.04 x 9.23 mm French work of the 60s. Gross weight : 8,2 g - TDD : 48 (adjustable, presence of two balls inside the ring body)