Heart Shaped Peridot Pendant Necklace in solid sterling silver. Size: 12.7 x 19.1 mm (0.5 x 0.75 in). Material: Sterling Silver. Total metal weight: 4.22 gr. Heart shaped peridot (5 x 5 mm) = 2 ct total. Colour: Green. Stone cut: Heart Shaped. Occasion: Wedding, Mother's Day. Anniversary: 16th Anniversary. Birthstone: August.