KREISS PARIS BEAUTIFUL RING In yellow gold, set with a square-cut octagonal emerald weighing 5.82 cts, surrounded by pear-cut and brilliant-cut diamonds. Signed. In a jewellery box. Accompanied by a copy of an invoice from René Kreiss. A diamond and 18k gold ring, set with an octagonal shaped emerald weighing 5.82 cts, by Kreiss Paris. C.G.L. certificate attesting: Colombia origin, impregnated with minor oil. RC : Dimensions of the stone: 11.1 x 10.9 x 7.2 mm. Total weight of brilliant-cut diamonds: 2.36 ct. Total weight of pear-cut diamonds: 2.44 ct. TDD: 52; US: 6 (subject to change). Gross weight: 9.1 g (18k - 750).