This is a Vintage Estate Ring . It could use cleaning but I'll leave that to the new owner. This ring is lovely with its beautiful oval green turquoise cabochon stone surrounded by a feminine scrolling detail of Sterling Silver. Top to bottom it's 3/4" (6/8") The shank houses two approx. 3mm round stones along with a nice detail. Shank is approx. 8mm at its widest tapering to 6mm at the bottom. Length: 6/8" Width: 6/8" Stone is approx. 17mm by 13mm Please view photos as part of the description