Natural vintage lapis lazuli necklace with large beads 17mm or approximately 5/8 inch graduating down to 7mm or approximately 1/4 inch. The beads are a natural medium blue with lots of veining in silver and gold with white flecks. Crystal disk spacers, strung on cord or silk. Weight is 92 grams. The necklace is long enough to be worn over the head, but there is a small spring ring clasp with a mark that cannot be deciphered. The clasp acid tests at 14k gold. Beads are quite old, dating from the 1940s. Good condition showing very little if any wear.