Diamond pendant necklace in solid 9ct white gold. Diamond pendant necklace in solid 9ct white gold. Size: 32.8 x 31.8 mm (1.29 x 1.25 in). Material: 9ct White Gold. Total metal weight: 4.08 gr. Colour: Clear. Stone cut: Round Cut. Anniversary: 10th Anniversary, 60th Anniversary. Birthstone: April.