Peridot is a vibrant yellowish-green gemstone and the traditional birthstone for August. It is the gem-quality variety of the mineral olivine and is notable for being one of the few gemstones that occurs in only one color.
Key Properties : Color: Peridot’s characteristic green color is intrinsic to its composition (iron content), with shades ranging from a light yellow-green to a deep, pure olive green. The most valued color is a saturated, pure green with no secondary brown or yellow tint.
Hardness: It ranks 6.5 to 7 on the Mohs scale of hardness, making it durable enough for everyday jewelry wear, though it is softer than gems like diamonds or sapphires and requires some care to prevent scratches.
Origin: Peridot forms deep within the Earth’s mantle and is brought to the surface by volcanic activity. Major sources include the San Carlos Apache Reservation in Arizona, USA, as well as Myanmar (Burma), Pakistan, and China. In a rare distinction, peridot crystals have also been found within meteorites.
Appearance: A key identifying feature is its high double refraction, which can make the back facets of the stone appear as a double image when viewed closely. It has a vitreous, or glassy, luster.
Symbolism and Uses
Birthstone & Anniversaries: Peridot is the official birthstone for August and the traditional gemstone for the 16th wedding anniversary.
Historical Significance: Ancient Egyptians called peridot the “gem of the sun” and believed it offered protection against nightmares and evil spirits. Many of Cleopatra’s famous “emeralds” were later identified as peridots.
Healing & Metaphysical Properties: In many cultures, it is considered a stone of abundance, prosperity, and emotional balance. It is associated with opening the heart chakra, fostering love, compassion, and the release of negative emotions like anger and jealousy.
Jewelry: Peridot is widely used in various forms of jewelry, including rings, earrings, pendants, and bracelets. It is often set in silver or gold and its vibrant color makes it a popular choice for both casual and formal designs.