Sapphire Hoop Earrings handcrafted in solid gold. Twelve gemstones total 7.8 ct for both earrings combined. Princess cut. Size: 6.1 x 27.2 mm (0.24 x 1.07 in). Material: 9ct Gold. Total metal weight: 2.6 gr. 10 princess cut sapphires (2.5 x 2.5 mm) = 1.2 ct total for pair. 2 briolette cut sapphires (9 x 6 mm) = 6.6 ct total for pair. Colour: Blue. Stone cut: Princess Cut. Anniversary: 5th Anniversary 45th Anniversary. Birthstone: September.