Dimensions Material: Black Tourmaline, Green Aventurine, White Moonstone Metal: Gold Plated Brass Description Blend of three raw gemstone, each chosen for its unique beauty and symbolism. Deep black tourmaline, soothing green aventurine, and luminous white moonstone come together in an effortlessly elegant design. Occasion Office and work meetings, Brunches and coffee dates, travel and vacation styling, Festive fusion outfits