Medieval filigree ring, 15th century Europe, 1400-1500's Renaissance jewelry, XV century finger ring for historical outfit or SCA garb

Medieval filigree ring with CZ stone and openwork band. Historical design ca. 1400-1500, presumably England or France. Fits to XV century Renaissance dress for historical reenactment or SCA. Ring is brass cast, with 24k gold plating and cubic zirconia stone. Available stone colors: green, blue, red. Please note: gold plated rings are not intended for constant wearing. Please take your ring off while taking a shower, washing the dishes, etc. to keep the gold shining longer.