925 sterling silver ring with large sparkly solitaire stone, size 7.75

Sterling silver ring with large sparkly solitaire stone. Classic engagement style, and can also be used as a regular everyday ring. Stamped 925 on the inside. Size 7.75. The stone has some scratches on the surface, as pictured, but is still very sparkly. Possibly CZ, but may also be a lab created diamond (diamante).