2.50 long inc. bail, approx 2 diameter pendant. The round setting is 18kt gold plated and the genuine cabochon stone is oval. from our evil eye series - keep all negativity away. 100% handcrafted LORE-Metaphysical Spiritual Properties: Lore: Black Obsidian is said to: powerfully draw off negative energies. ground the soul to the physical plane. bring strength to the wearer, strongly protect, provide deep soul healing from current and past lives. clear confusion & bring clarity,,A very powerful stone***