Emerald & Diamond Three Stone Ring in solid 9ct white gold. Size: 19.1 x 6.4 mm (0.75 x 0.25 in). Material: White Gold. Total metal weight: 2.9 gr. Oval cut emerald (7 x 5 mm) = 2 ct total. Round brilliant cut diamond (1 x 1 mm, I colour, I1 clarity) = 0.02 ct total. Colour: Green. Stone cut: Oval Cut. Anniversary: 20th Anniversary, 35th Anniversary. Birthstone: May.