JewelStop 14K Yellow Gold Hollow Oval Guardian Angel Charm Necklace - 18". JewelStop beautiful pendant featuring The Holy Saint, St. Christopher. Guardian Ange charm has been crafted in 14k gold stamped and marked. The Guardian Ange medal comes in yellow gold color. This pendant has a warranty of 1 year and 30 days money back guarantee. The product dimensions are 18mm x 12 mm.