Bubble locket necklace with gold cubes inside pyrite silver tone

Necklace with a faceted bubble locket that has little golden cubes loose inside that look like Pyrite. It's made of silver tone metal. The little tag at the clasp is signed NRT. Includes chain extender Adjustable length up to 19". Pendant and loop measures about 1". It's in very nice condition. Ships fast! CAR819EB7H4S