From James Avery, this necklace features: A delicate sterling silver heart is set with layered pink sapphire and mother-of-pearl gemstones, adding a simple and sweet pop of pink to any style. This James Avery necklaces looks great worn alone or layered with other necklaces - and pairs beautifully with the Sweetheart Gemstone Earrings and Ring. Sterling silverApprox. 7.8 x 7.8 x 3.1 mm Lab-created Pink Sapphire and Mother