Rare Vintage Signed Cocktail Ring, Magnetic, Changeable Stone Silver Size 7.5

Rare Vintage (possible: Carolyn Pollack) Ring, Magnetic, Changeable Stone Silver Size 7.5 Clear stones, untested Believed to be sterling silver, although markings are faded -Carolyn Pollack is known for using sterling silver. The main stone is magnetic and removable and can be interchanged with other similar-sized CP rings. Large round stone made up with tiny clear gems, possibly CZ based on research. Ring is in great condition, pre 2000's, heavy, chunky statement cocktail ring, fine jewelry, glam, retro, detailed, signed - could be another designer bid responsibility