Love Knot Sterling Silver and 14k Yellow Gold Diamond Hoop Earrings (.14 cttw, I-J Color, I3 Clarity). Love Knot diamond hoop earrings add a nice sparkle to the ear, perfect gift for any occasion. Excellent for all ages and any occasion. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported. Carat weight listed is the total for all stones.