Size 9 Green Onyx Sterling Silver Ring

Green onyx cabochon is 10x8mm( little over 3/8th long and little under 5/8th inch wide. Setting width is 5/8ths of an inch and tapers down to an 1/8th of an inch in the band. Ring was treated with a patina to accentuate detail. Ring was cast in sterling silver and is a size 9.