Ring is in good condition and kept in a clean smoke free home. The rhinestones are approximately 2mm faceted , 10’faux Diamond and 10 faux amethyst with 5 additional faux diamond in the center. It’s marked S925 with no makers mark so brand unknown. It was tested with my presidium II and does not register as gemstone. Therefore faux. #februarybirthstone #sterlingsilverjewelry