You'll surely take a shine to the beauty of this lab-created, square white sapphire jewelry set. Including a pendant, ring and earrings, this three-piece set is highlighted with mre dazzling, lab-created white sapphires for extra sparkle. Metal: Sterling silver Stones: Lab-created cushion-cut white sapphire, 9mm Other Stones: Lab-created white sapphires, 1mm Gemstones may be treated and may require special care. Jewelry photos are enlarged to show detail.