Sterling Silver and 14K Yellow Gold Diamond Heart Bypass Pendant Necklace, 18" A combination 14k yellow gold and sterling silver set the stage for a heart shaped pendant, whose bypass design features two round cut diamonds that lend added shimmer to this already shining design. Crafted in .925 sterling silver Spring ring clasp All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported