JewelStop 925 Sterling Silver Love Knot Earrings Beautifully designed sterling silver love knot earrings from Jewelstop. The love knot earrings have been crafted in 925 sterling silver stamped and marked. The earrings studs are silver in color and have an long lasting lustre. The sterling silver earrings have 1 year warranty and come with 30 days money back guarantee. Sterling silver love knot earrings are 10mm.