Pink Sapphire & Diamond Pendant Necklace in solid 9ct gold. Size: 6.4 x 16 mm (0.25 x 0.63 in). Material: Gold. Total metal weight: 1.0 gr. Pear cut pink sapphire (10 x 7 mm) = 2.5 ct total. Round brilliant cut diamond (1 x 1 mm, L colour, SI1 clarity) = 0.03 ct total. Colour: Pink. Stone cut: Pear Cut. Occasion: Mother's Day. Anniversary: 5th Anniversary, 45th Anniversary. Birthstone: September.