*18K pink sapphire and diamond 4 prong adjustable straight line tennis necklace. *Pink sapphire weight: 4.20tw. *Diamond weight: 0.59tw. Color: G-H Clarity: VS. *Adjustable from 14.75"-17.75". 12" of stones. *Additional measurements: 5.75" chain and clasp. Stones measures 2.0mm.