2.68ct RUBY DIAMOND BLACK ONYX COCKTAIL RING VINTAGE STYLE ART DECO TARGET HALOThis chic Art Deco style ring features a rich red ruby surrounded by a glamorous double halo of vibrant diamonds and calibre cut black onyx. The effect is an air of chic Art Deco sophistication! The 1. 5ct center ruby is a well saturated red hue. The inner halo is comprised of gorgeous natural onyx,cut by hand individually and set by artisans. The onyx is a deep black that contrasts strikingly with the diamonds and the white gold. The onyx are cut and