Tiffany & Co Elsa Peretti knot necklace

Tiffany & Co. Pendant Necklace (5 Photos) • Design: Interlocking circle motif (4 rings knotted in the center). • Marking: Engraved with “TIFFANY & CO © / L. Peretti / 925”. • Material: Sterling silver. • Designer: This is an Elsa Peretti design, a well-known line from Tiffany. • Tiffany & Co. items are highly collectible.