Diamond trios set on a delicate 18-karat yellow gold chain emit an ethereal energy in the Floating Trio Diamond Tennis Necklace. Round diamonds are expertly laser-drilled to perfectly integrate with the gold links, providing intermittent flashes of sparkle. We love this style as a base layering piece. Details 18k Yellow Gold 45 Round Diamonds Weighing Ranging Approximately from 0.15 Carats to 0.05 Carats 3.26 Carats Total Weight Length: Adjustable 17 Inches - 18 Inches