Vintage Sterling & Abalone Ring Size 5-3/4 - JRSP3

70s Ring features an iridescent 25 x 15mm abalone in an oval 4-prong setting. Abalone colors change as light strikes the surface at different angles when ring is moved. Blue at one angle may look brown at another angle. Dominant colors in this abalone appear to be green & pink. When viewed close-up, age flaws such as scratches or discoloration, may be seen on the setting. See photos. Some discolorations on setting in photos are reflections from the abalone.