Diciembre, handmade gold plated necklace with a natural Turquoise gem. Stone of travelers, poets, and ancient civilizations. Turquoise is a bridge between sky and earth; a time-honored talisman used in rituals of healing and harmony with nature. Properties: strengthens communication, brings calm, and balances emotions. Physical Characteristics: a blue-green phosphate with a Mohs hardness of 5–6, cherished for its tranquil hue and natural matte finish. Birthstones Collection.