Vintage Sterling Silver Womens Heart Shaped Necklace with Genuine White Topaz

genuine vintage sterling silver 925 stamped heart design pendant charm necklace. It has several combination round and heart shaped genuine prong set white topaz stones. The chain measures approx. 18 inches in length and the pendant measures approx. 3/4 of an inch by 1/2 inch. This necklaces chain is done in a rolo link. It weighs about 4.5 grams