Vanguard Diamond Engagement RingVanguard 2206OV designed to feature a luminous oval center, this engagement ring features round diamonds along the shank that gently taper from the center, highlighting the single prong setting that has made Verragio bands so beloved. Subtle diamonds along the prongs and delicate Verragio beading add refinement and radiant detail. The Euro style shank keeps the mounting poised, while the overall design feels both graceful and distinctly Vanguard a