This is a Mala prayer bead necklace with the auspicious number of 102, 6mm Black Obsidian rounds with 6, 6mm Larimar beads as accent totaling 108. The mala has a 15.5 inch drop or a 31 inch circumference in total. This necklace can be worn long or wrapped around the wrist 4 times.
This is an enamel amulet over silver with a marcasite diamond rim and jump ring with an image of the half moon and evil eye.

Black obsidian powerfully eliminates negative energies in oneself and one's environment. It is like a psychic vacuum cleaner, cleansing the auric field of disharmony, negative attachments, astral "junk" and one's own emanations of anger, greed, fear, resentment, etc. It is a strong grounding stone, stimulating the root chakra to make its connection with the earthstar chakra below the feet, and deep in to the core of the earth.

The evil eye can be worn for luck and wards off bad Karma. In yoga it is the sign of Drishti. Trust your intuition. Clear perception cuts through mental chatter.