All items are inspected by brand item experts and professional appraiser with 20 years of experience. All my items are 100% Authentic. We do not handle UNAUTHENTIC ITEMS. The laws here are very strict. Stores like ours must be certified and registered with THE JAPANESE POLICE DEPARTMENT to even own the business.We are part of a network of professional licensed resellers and we take our reputation very very seriously. The item "Cartier Happy Birthday Wedding Ring in 18K Rose Gold US5.5 EU50 withBox, Cert D5738" is in sale since Tuesday, September 11, 2018. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Precious Metal without Stones". The seller is "brand-jp1000" and is located in Kawaguchi-shi. This item can be shipped worldwide.