An 18k yellow gold Marco Bicego "Siviglia" aquamarine and diamond necklace. The necklace features rose cut, bezel set aquamarines that alternate with gold hammered beads. The necklace is completed with a clasp set with 13 round diamonds. The 13 diamonds have a total carat weight of .10 and a color and clarity grade of GH/VS1. The clasp is able to clamp on to the necklace allowing the lariat to be worn at different lengths. The necklace is 18.5" in length.