Princess Cut Emerald & Diamond Ring in solid 9ct white gold. Size: 25.4 x 19.1 mm (1 x 0.75 in). Material: White Gold. Total metal weight: 3.0 gr. Princess cut emerald (8 x 8 mm) = 2.25 ct total. Round brilliant cut diamond (1 x 1 mm, H colour, I1 clarity) = 0.06 ct total. Colour: Green. Stone cut: Princess Cut. Occasion: Wedding, Mother's Day. Anniversary: 20th Anniversary, 35th Anniversary. Birthstone: May.