Vintage '71 Sarah Coventry "Blue Buttercup" adjustable silvertone ring

Vintage 1971 Sarah Coventry "Blue Buttercup" adjustable silvertone flower ring with faux turquoise center. Size 6.5 as it currently is but can be adjusted to smaller or larger size. Flower approximately 3/4" across. Stamped "Sarah Cov". Excellent vintage condition. boho, bohemian, southwest, southwestern. floral, turquoise, adjustable, signed, vintage, 70s, vintage 1970s jewelry, Sarah Coventry collectors