TEMPORARY IMPORT LOT RING White gold, centred on a cushion-cut ruby weighing 3.68 cts in a surround of pear-cut and emerald-cut diamonds, the shoulder partially set with diamonds. TDD: 54; US: 7 (slightly changeable). A diamond and 18k gold ring, set with a cushion-shaped ruby weighing 3.68 cts. Lot in temporary import. G.I.A. certificate attesting: origin Burma (Myanmar), no heat modification. RC : Dimensions of the stone: 9.77 x 7.57 x 5.10 mm. Gross weight: 7.8 g (18k - 750).