Bulls Eye is an 18 karat White Gold Art Deco Diamond Engagement Ring. A .41 carat round bezel set Diamond is in the center of this filigree bridge mounting. The Clarity of the Diamond is VS1 and the Color is I. On either side of this Diamond is a tiny .05 emerald cut Ruby. The total carat weight of the Rubies is .10 carats. Hallmarked “18K’. Size 6 1/4”. Circa 1920’s.