JewelStop 10K Yellow Gold Shiny Love Knot Stud Post Earrings - 9mm, 1.18gr. Beautifully designed 10k gold love knot earrings from Jewelstop. The love knot earrings have been crafted in 10k gold stamped and marked. The earrings studs are yellow in color and have an long lasting lustre. The 10K gold earrings have 1 year warranty and come with 30 days money back guarantee. Gold love knot earrings are 9mm.