Uneek Three-Stone Engagement Ring with 3-Carat Oval Center on HaloFew things are as elegant as an oval diamond, and in this stunner of an engagement ring from Uneek's Signature Collection, the 3 carat center really shines; 26 round brilliants embrace the center, and this halo setting is flanked by perfectly matched trapezoid cut sidestones; 16 slightly bigger rounds line the upper shank; this style can accommodate different center stone shapes cuts, available by special order.