This is a lovely blue and white Pottery Shard Necklace, The piece of Pottery is completely surrounded with an edging of Sterling and then the necklace is sterling. The pottery shard is marked 925 on the bale. The nice interlocked necklace is marked 925 on the closure hook. The chain is 17 1/2 inches. The pottery shard edge is completely covered with sterling. The pottery is very old and the necklace dates from the 50'S. For you from Kansas.