材質　　  ：K18 yellow gold 
                       dia 0.25 
                       blue sap 0.49 
                       pink sap 0.39
                       tsavorites 0.32 
                       purple sap 0.23
                       orange sap 0.40     
                       yellow sap 0.30 
                       ruby 0.59   
                       emerald 0.12