Vintage 925 Ring w/ Turquoise & CZs

This is a beautiful vintage sterling silver 925 ring with a large oval turquoise stone . To be honest I had no idea it was genuine turquoise until a jeweler informed me. The ring was passed down and it's been sitting in a jewelry box for 15+ years. On both sides of the Stone are individual set small, charcoal colored CZs. The ring is size 8 and in great condition but could use a good professional cleaning & polishing to show its true beauty. Feel free to ask any questions. Thank you