14K Yellow Gold Diamond Men's Channel Set Ring (.25 cttw, F-G Color, VS1-VS2 Clarity) Free Appraisal and Free Ring Box Automatically Included 30 Day Money Back Guarantee, 30 Day Free Sizing, 100% Customer Satisfaction Guaranteed Every ring is designed and manufactured to exceed industry standards with top-quality diamonds, metals and manufacturing All diamonds and gemstones are conflict free and not enhanced in any way Machine manufactured in the USA using state of the art technology for a precision perfect ring