Princess Cut Alexandrite Tennis Bracelet in solid sterling silver. Size: 184.2 x 9.7 x 2.5 mm (7.25 x 0.38 x 0.1 in). Material: Sterling Silver. Total metal weight: 8.7 gr. Princess cut alexandrite (5 x 5 mm, grade AAA) = 12 ct total. Colour: Colour Changing. Stone cut: Princess Cut. Occasion: Wedding, Mother's Day. Anniversary: 55th Anniversary. Birthstone: June.