Palo Alto is a fabulous and authentic Late Art Deco (circa 1935) 14k white and yellow gold cocktail ring that is certain to make a statement! This unique fashion ring centers a transparent Contra Luz Oval Cabochon opal displaying a mostly orange and green play-of-color. This dreamy center stone is set within six yellow gold prongs and framed by a halo of sixteen Single Cut diamonds totaling approximately 0.40ct total weight. Palo Alto is finished with a slightly tapering 14k yellow gold shank. The ring is currently a size 7 and can be sized to fit.