Total weight...approximately 2.44g Size...approximately size 14 Material...K18 (18 karat gold) Material...Gold Color...Gold Ring width...approximately 1.7mm - 8.6mm Decoration...Opal Opal size...Unknown due to no markings (approximately 6.4mm x approximately 8.6mm) Decoration...Diamond Size...0.01ct Markings...K18 001 Thank you for viewing. This is a K18 Opal Ring, approximately size 14, an accessory, and jewelry, in its current condition. Please make your judgment based on the images. We are considering shipping via Rakuraku Mercari (tracking + compensation available). 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 this is amateur photography, so if you are concerned about minor details, please refrain from purchasing and purchase a new item yourself at a store, etc. We cannot provide a product guarantee, 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. #Gold #K18 #Women's #Accessories #Ring #Ring #Opal #Jewelry #nikki's Jewelry Listings #nikki's Listings 2500 1000 1600 1408 Color...Gold Material...Gold Size...Size 14 Accessories...None