This is an authentic, pre-loved Pomellato piece. It's possible that there may be some gentle wear. 18-karat yellow gold Garnet gemstones = approximately 27.00 ct. tw. Pendant drops approximately 2.51in 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. Please note: In product titles ct. tw. refers to the total carat weight of all diamonds and/or gemstones combined.