Mother of Pearl Inlay/Sterling Silver Necklace

Mother of pearl inlay and sterling silver necklace. Oval shaped pendant with multi color mother of pearl inlay set in sterling silver with 4 small clear stone accents on a 17" sterling silver snake chain. Not certain what the clear stones are, at the least cubic zircons, maybe white topaz or white sapphire. The back of the pendant is tarnished and the round spots are from 2 sticky tags. Stamped 925 Measures 17" length with a lobster claw clasp. Pendant measures 1/2" wide and 1" length. Pre-owned and very gently worn with minimal signs of wear. (tarnished) Good used condition.