This very versatile ring appears to be a stack of ruby and diamond bands and when you want to change the look to blue sapphires, flip the hinge and the ring is a stack of sapphire and diamond bands. Popular during the Art Deco era, this ring is truly timeless. Stacking rings like this one have never gone out of style. Set in 18 KT White Gold with over .60 Carats of natural sapphires, and over .50 Cts of step cut rubies and 22 round single cut diamonds approx .30 Cts. Size 6.5. This ring is not sizable. An independent appraisal accompanies the ring at purchase.