Total weight... approximately 8.61g Size... approximately size 16 Material... Pt900 Material... Platinum Color... Silver Decoration... Opal Size... 4.27ct Decoration... Diamond Size... 0.17ct Ring width... approximately 3mm to approximately 18.7mm Engraving... Pt900 Engraving... 4.27 0.17 Identification report... International Gemological Inspection Center Thank you for viewing. This is a ring, Pt900, approximately size 16, opal and diamond ring, jewelry, with an identification report, as is. Please make your judgment based on the images. We are considering shipping via Rakuraku Mercari (with tracking and compensation). Please refrain from purchasing if you are looking for a perfect item. Please check the condition in the photos and only purchase if you are satisfied. There may be color variations depending on the images. Please note that due to amateur photography, those who are concerned about minor details should refrain from purchasing and purchase a new item at a store, etc. We cannot guarantee the product, so please look at the description and photos carefully and only purchase if you are satisfied. I am not an expert, so I cannot answer difficult questions. #Platinum #Pt900 #Women's #Accessories #Ring #Ring #Diamond #Opal #Jewelry #Nikki's Jewelry Listings #Nikki's Listings 30000 6800 5000 1600 D45 Color... Silver Material... Platinum Ring Size... Size 16 Stone... Opal Attachments... Identification report