... factory price 4,Fast delivery New Solid Sterling Silver Opal Ring with Mixed Fire Opal Color1.Material:925 Sterling Silver, ... stamping:925.Any other logo is also workable for us.5.Plating:Rhodium plating,if you need gold,12k,14k, ... or non-plating,please let us know in advise.6.Ring size:5-13.We could do any of your size requirement ... visit our factory and view our products. Fashion Opal Ring,Opal Jewelry