This is an authentic DAVID YURMAN Sterling Silver Diamond Starburst Y Necklace. This sterling silver lariat necklace has an adjustable baby box chain with four starburst motifs that feature diamonds totaling approximately 0.33 total carat weight. This is an impressive piece to wear from day to night, from David Yurman. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.