This classical rhodium plated 925 sterling silver necklace measures 18 inches and has a lobster claw clasp. This necklace features onyx and moonstone gemstones surrounded by diamonds (0.08 TCW). This necklace has a rhodium coating over the sterling silver to reduce chance of tarnishing and enhance the durability. This particular piece has a processing time of 1 to 3 business days prior to shipping.