Amazon.com Product Description
Polished rounds of light sea blue aquamarine make a beautiful impression in this beaded necklace. The 10mm beads are strung together to form a 16-inch strand that's finished with a two-inch sterling silver extender chain and lobster-claw clasp. Aquamarine, the birthstone for March, is a beautiful blue-to-aqua variety of the mineral beryl, and a close cousin of the emerald. This ethereal gemstone gets its name from the Latin words for water and sea, and is said to enhance emotional clarity, foresight, and courage.