Vintage 925 Sterling Silver Large Oval Blue Gemstone & Marcasite Cocktail Ring

ੈ✩‧₊˚vintage sterling silver large blue oval gemstone & marcasite cocktail ring✩‧₊˚ ⭑ genuine 925 sterling real silver ring with elongated oval light blue faceted stone bezel in the centre (not sure exactly what the stone is, maybe topaz/aquamarine/spinel or just something synthetic) & little dark marcasite stones on the sides to accent, & polished silver band, super gorgeous vintage jewelry piece ⭑ stamped 925 ⭑ size: 5.5