Labradorite necklace

NWOT genuine labradorite gemstone necklace with sterling silver clasp. Stamped 925. Irregularities are to be expected with natural gemstones. The light makes the gemstone flash blue in different places depending on the movement of the stones. 36 inches long. Some of the bigger stones are 12mm by 20mm. And some of the smaller stones are about 5mm by 3mm. TGW 131.30 grams.