This elegant sterling silver necklace features a heart-shaped pendant set with faceted pink sapphires totaling 0.54 ct. tw. Faceted pink sapphire = 0.54 ct. tw. Lobster claw clasp Material: .925 sterling silver Care Instructions: It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care. Imported Pendant drops approximately .75in Approximately 16in long with 2in extender Exceptional sparkle, luxurious designs. Please note: In product titles ct. tw. refers to the total carat weight of all diamonds and/or gemstones combined.