The Diamond Tour Band is crafted of polished 18 karat gold, showcasing 1.15 carats of diamonds peeping out of our handcrafted 3mm flat band. 4mm total width Custom variations can be made with alternative stones. For inquires: bespoke@katkimfinejewelry.com Available in Yellow Gold, White Gold, Rose Gold and Platinum — Handcrafted in Los Angeles, California.