Size: US: 5.75 / EU: 51 / JP: 10.5 Item details Commercial Model #No. 297407 Brand name: Van Cleef & Arpels Item name: Van Cleef & Arpels Ring Perlee Gold Pearl VCARO3Y551 18K Yellow Gold 10.5 #51 Box, with Material 18KYellow Gold (Stamp 750) Stone used Size 10.5 Size: #51 Ring Depth: 2.8 mm (0.11 in) some errors. Accessories Box The items listed in the Accessories column and shown in the photos are all of the accessories Also, since the accessories are used, some scratches and dirt.