The moon as it appears early in its first quarter or late in its last quarter, when only a small arc-shaped section of the visible portion is illuminated by the Sun is when it is called a crescent moon.   This necklace features a 18K plated gold crescent half moon with a smooth texture.  It dangles from a 14k goldfill cable chain.

Moon is about 1" wide and 1" tall.  Chain is 16" long.