Settings that supplement the coronary heart reduce Diamond consist of solitaires, halo designs, and 3-stone settings. A solitaire setting lets in the diamond to be the focus, emphasizing its particular shape. A halo setting adds extra sparkle with the aid of surrounding the coronary heart with smaller diamonds, improving its romantic attraction. moreover, a 3-stone placing can characterize the past, present, and destiny of a relationship, further enriching its significance at the hand.