Diamond and blue zircon ring. Size: Size 13 Ring width: Approximately 2.2mm Engraving: K18WG, 2.317, 0.04, 0.04, artist's mark Weight: Approximately 6.5g Accessories: Case (third-party product) This ring is designed by Sayuri Natoshi, a popular jewelry artist who has exhibited in numerous exhibitions. The zircon has a vivid blue color and is well-polished. The diamonds are colorless and transparent, and deep blue (treated), and are very well-polished. The arabesque decoration has a matte finish. The ring uses a generous amount of metal, so it feels smooth on the finger. It has been polished for the listing, so it is in good condition with no particular problems. A case will be included, although it is not the one in the image. Material... White gold Size... Size 13 Stone... Diamond, Blue Zircon