Circa 1940s Art Deco 14K Alexandrite Color Changing Purple Sapphire Vintage Art Deco Ring Color Changing Alexandrite Sapphire is amazing , change from very unique blues to deep purples, Stunning I believe the Alexandrite / Sapphire to be lab created June Birthstone Ring size 6 1/2 Vintage Rectangular Gemstone Rings, Antique 14k Gold Gemstone Rings, Antique 14k Gold Jewelry For Vintage Events, Vintage 14k Stamped Ring, Antique Collectible Jewelry, Antique Yellow Gold Jewelry For Vintage Events, Vintage 14k Gold Hallmarked Jewelry, Collectible 14k Gold Gemstone Jewelry, Heirloom Yellow Gold Rings For Vintage Events