Item #: 109971 This is an authentic LOUIS VUITTON 18K Pink Gold Diamond Monogram Idylle Pendant Necklace. It is made of 18k rose gold and has a small flower pendant with a small diamond. This is a stylish accessory from Louis Vuitton! Follow this item for alerts. Louis Vuitton is a registered trademark of Louis Vuitton. FASHIONPHILE is not affiliated with Louis Vuitton.