Artisan Sterling Green Floral Button Ring 5.5

carved green floral antique button set in scroll band sterling silver ring a truly unique piece - I love the style but sadly it does not fit me stamped "ster 52" which I believe indicates it's sterling silver I estimate the size to be 5.5 (too big for my size 5 finger, small for my size 6 finger) but included measurement just in case. if you need more pictures/measurements I will be happy to accommodate like new, never worn