Covington Necklace & Earring Set NIB Blue Iridescent Faux Opal Gold Tone The Covington Necklace & Earring Set features a stunning blue iridescent faux opal design in gold tone. This chic jewelry set includes a necklace perfect for adding a touch of glamour to any outfit. The brand, Covington, ensures quality and style in this exquisite piece of fashion jewelry.