Earrings in 18 karat Gold-Plated sterling silver set with Tourmalines.
Green Tourmaline's nuance, named Verdélite, varies from yellow-green to bottle-green to dark or olive green. Its colors can be identical to Emerald and easily confused. Tourmaline also comes in blue, pink or black.
Tourmaline is a highly valued gemstone for its varied shades, which is why, it could equal a gemstone.