Abalone & Enamel Round Pendant with 30" Gold Chain

Lovely round pendant with abalone shell and enamel sections in cream, beige and grey on a long chain. Good condition - there is a tiny chip on the side (see picture) but it's not visible from the front or back. Necklace measures 30" long with 3" built-in extender and has a lobster claw clasp. Pendant measures 1 1/2" in diameter and can be worn on a different chain.