* Necklace Length: 16 inches * 14k Gold Accent Beads * 14k Gold Spring Ring Clasp AQUAMARINE is the blue version of Beryl (also containing Morganite, Emeralds, etc.). It was believed to be the treasure of mermaids as well as symbolic of eternal youth and happiness. It was used as good luck talismans for travelers and sailors. SANTA MARIA AQUAMARINE is aquamarine known for its specific, stunning color of medium blue. The first aquamarine with this blue color was mined at the Santa Maria mine in Brazil, which is how it received its name.