Cairn | 3 Carat Diamond Inside Outside Hoop EarringsInside Outside Diamond Hoop Earrings Lab Grown Diamond Hoops Cairn Stacked circular stones often seen along coastal trails. Cove Fine Jewelry Inside Outside Hoop Earrings. These earrings are designed to sparkle from every angle, featuring 3. 39 cttw of stunning lab grown diamonds in a beautifully crafted 14k gold setting. Inspired by the coastal elegance of New England, each earring is adorned with 20 round, FG, VS2 diamondsethically sourced from the