Lucky Crystal Point Pendant Necklace Black Agate Gemstone Best Amulets Collection. Lucky Crystal Point Pendant Necklace in Black Agate GemstoneLucky Crystal Point Pendant Necklace Black Agate Gemstone Made from Black Agate Gemstone Crystal Size: 35mm (1  inches long) Necklace Size: Adjustable Cord, Shortest: 17 inches, Longest: 24 inches Comes with Branded Packaging