Ruby & White Topaz Ring handcrafted in solid sterling silver. Eight gemstones total 1.02 ct. Princess cut. Available from sizes H to Z including half sizes. Size: 3.8 mm (0.15 in). Material: Sterling Silver. Total metal weight: 2.5 gr. 6 princess cut rubies (2.5 x 2.5 mm VS1 clarity) = 0.78 ct total. 2 princess cut white topaz (2.5 x 2.5 mm) = 0.24 ct total. Colour: Red. Stone cut: Princess Cut. Anniversary: 15th Anniversary 40th Anniversary. Birthstone: July.