A token of everlasting love. This shimmering necklace features a 3.5-carat Lafonn's signature Lassaire heart-shaped simulated diamond in sterling silver plated with TR Gold. Lafonn's exclusive TR Gold is a new and improved plating process that preserves the rich color of gold and enhances the wearability of our gold-plated styles. Dimensions: Approx. 10.0 mm (W)