Infinity Earring & Necklace Set By Greg Michaels, Crystals, Genuine Swarovski Elements All of Our Crystals are Genuine Swarovski Elements! Greg Michaels sets the standard in crystal jewelry with high-end translucent crystals in every piece. These crystals ensure that every piece of jewelry sparkles like certified diamonds creating works of art out of our accessories. Fashionable and trendy, Greg Michaels jewelry will embellish your favorite outfits. Infinity Earring and Necklace Set