Lovely 1/2 cttw Peridot Pendant Necklace .925 Sterling Silver. The 1 sparkling 7x5 MM Pear Shape natural Peridot gemstones are heat treated. The gemstone is surrounded by white cubic zirconia accent stones. The width of the pendant is 1/4 Inch while the height is 3/4 Inch. 18 inch .925 silver chain is included.