Love Knot Sterling Silver and 14k Yellow Gold Diamond and Heart-Shaped Created Ruby Pendant Necklace, 18" Sterling silver necklace featuring heart shaped created ruby with 14k yellow gold knot with diamond accent below the bail 18" Box Chain with Spring Ring clasp 14k yellow gold plated Gemstones may have been treated to improve their appearance or durability and may require special care. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported