Peridot & White Topaz Teardrop Pendant Necklace in solid 9ct white gold. Size: 25.4 x 25.4 mm (1 x 1 in). Material: White Gold. Total metal weight: 1.2 gr. Pear cut peridot (7 x 5 mm) = 0.75 ct total. Round cut white topaz (1 x 1 mm) = 0.36 ct total. Colour: Green. Stone cut: Pear Cut. Occasion: Wedding, Mother's Day. Anniversary: 16th Anniversary. Birthstone: August.