This glam infinity rope necklace combines chic sterling silver with eye-catching alexandrite for a unique addition to your jewels. The intricate infinity rope symbolises never-ending love, while the beautiful purple gem encourages romance. Team it with with the matching ring for classy coordination. This glam infinity rope necklace combines chic sterling silver with eye-catching alexandrite for a unique addition to your jewels. The intricate infinity rope symbolises never-ending love, while the beautiful purple gem encourages romance. Team it with with the matching ring for classy coordination. Alexandrite pendant necklace in solid 9ct white gold. High Polish Finish. Size: 9.3 x 20.1 mm (0.37 x 0.79 in). Material: 9ct White Gold. Total metal weight: 0.9 gr. 1 round cut alexandrite (3.75 x 3.75 mm) = 0.22 ct. Colour: Colour Changing. Stone cut: Round Cut. Anniversary: 55th Anniversary. Birthstone: June.