This beautiful 18" 2" extension sterling silver necklace has rough cut 6 mm x 11 mm aquamarine stones and rough cut 12 mm x 17 mm rose quartz stones leading to a center 11 mm open circle. From the circle, hangs a 1.8" drop including a rough cut 6 mm x 6 mm rose quartz square, rough cut 8 mm aquamarine circle, an a rough cut 20 mm x 11 mm rose quartz pear drop stone. This necklace has a lobster clasp closure. .925 Sterling Silver