Stunning 18-karat gold triangular-shaped hand-hammered Brazilian aquamarine crystal pendant on a 16 inch open oval link chain. This one-of-a kind pendant is beautiful worn alone or with another necklace. The aquamarine measures approximately 1 inch wide, or 28x20x12mm. The pendant is shown here on our 18 inch 18-karat gold open long cable 2.9mm link chain.