VAN CLEEF AND ARPELS RING In yellow gold, set with an old cushion-cut Kashmir sapphire of exceptional colour weighing 8.78 cts, set in diamonds. The shoulder is set with two thin lines of falling brilliant-cut diamonds. Signed. Poinçon de maître. A diamond and 18k gold ring, set with an old cut cushion shaped Kashmir sapphire weighing 8.78 cts, by Van Cleef and Arpels. Certificate and Appendix Premium S.S.E.F. attesting: origin Kashmir, natural colour "Royal Blue", no heat modification. Certificate and Jewel Folio A.G.L. attesting to: Kashmir origin, natural colour, no heat modification. Gübelin certificate stating: Kashmir origin, natural colour, no heat modification. RC : Monogrammed S.A. Stone dimensions: 11.61 x 11.47 x 7.73 mm. TDD: 51 - 52; US: 5 3/4 - 6 (changeable). Gross weight: 8.6 g (18k - 750).