Vintage Jan Michaels Brass and Gemstone Maltese Cross Ring

Beautiful vintage brass and metal ring Made by Jan Michaels San Francisco Elegantly designed brass Maltese cross design with a creamy beige semi-precious gemstone. I am unsure of the type of gemstone. Jan Michaels typically used gemstones in her jewelry Circa 1990s Excellent condition Size 7 (adjustable) Ring is one inch by one inch in size