RING In platinum, set on claws with a beautiful cushion sapphire weighing 27.26 cts, flanked by two troïda diamonds set in a clasp set with small 8/8-cut diamonds. Hallmarked by the master. A diamond and platinum ring, set with a cushion-shaped sapphire weighing 27.26 cts. C.G.L. certificate stating: origin Sri Lanka (Ceylon), vivid blue colour, no heat. RC : Master stamp : A, a flower (?), B, within a horizontal lozenge. Dimensions of the stone: 19.69 x 15.48 x 8.43 mm. TDD: 60, US: 9 (changeable) Gross weight: 14.6 g (Pt - 950)