This incredible Birthstone Halo Classic Script Monogram Necklace (30mm) is hand drawn in script lettering, personalized with your three initials. Crafted from the finest materials, our pieces are always unique and guaranteed perfection. Add your birthstone. From all of us, we dare you to live fun! Made with 21 gauge materials in silver and 24 gauge materials in gold. Rope chains measure approximately 1.25mm in silver and 1mm in gold. Pendant measures 30mm in diameter. Synthetic birthstone measures 1.5mm in diameter and is set in a bezel preset. Made in the USA.