Pink Sapphire & Swiss Blue Topaz Chorus Pendant Necklace in solid sterling silver. Size: 12.7 x 28.7 mm (0.5 x 1.13 in). Material: Sterling Silver. Total metal weight: 5.52 gr. Oval cut pink sapphire (8 x 6 mm) = 1.5 ct total. Oval cut Swiss blue topaz (6 x 4 mm) = 0.5 ct total. Colour: Pink. Stone cut: Oval Cut. Occasion: Wedding, Formal Dress, Mother's Day. Anniversary: 5th Anniversary, 45th Anniversary. Birthstone: September.