100% authentic. Excellent condition. Professionally cleaned and polished to shine like new. Tiffany & Co. blue box and pouch included. Perfect gift! Buy with confidence from a Top Rated Posh Ambassador II with 5 star feedback specializing in authentic luxury since 2016! Pendant in sterling silver with a round pink sapphire. 16" long. Carat weight .08. Original designs copyrighted by the Nando and Elsa Peretti Foundation.