Vanguard Diamond Engagement RingVanguard 2206R designed to showcase a classic round center, this engagement ring features round diamonds that gently taper away from the head, set in the highly regarded Verragio single prong style. Each prong is accented with delicate diamonds, and signature beading adds a refined flourish along the shank. The Euro style shank ensures the mounting sits elegantly on the finger, creating a romantic, luminous design that exemplifies the Vanguard