Alexandrite Bezel Ring in solid sterling silver. Size: 19.1 x 9.7 mm (0.75 x 0.38 in). Material: Sterling Silver. Total metal weight: 2.3 gr. Round cut alexandrite (8 x 8 mm, grade AAA) = 2.75 ct total. Colour: Colour Changing. Stone cut: Round Cut. Occasion: Mother's Day. Anniversary: 55th Anniversary. Birthstone: June.