Round Cut Engagement Rings

Kay's round cut engagement rings deliver classic beauty with unmatched sparkle. Explore timeless designs crafted with diamonds and settings made to shine for a lifetime.
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Round-cut diamond is made up of 57 or 58 sides, including the flat face on the bottom of the diamond and the culet is the tiny point at the base of the diamond. Discover round cut engagement rings, the classic style known for maximum brilliance. Explore solitaire, halo, pavé, and three-stone settings that keep the focus on the center stone. Learn More
Radiant Cut
Pear Shaped
Cushion Cut
Marquise
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