Vintage Southwestern Green Turquoise Sterling Silver Ring. Large green turquoise in traditional rope, bead and leaf design sterling silver setting. Turquoise is 22 x 22 mm, ring top is 27 x 35 mm. Ring is size 8.25 and weighs 10.9g. Marked Sterling 925 Mfg. Smoke-free home. Not a Posh member? Enter my referral code DNSESQ1 when you join and receive a $10 credit.