Hidden Halo | NS Elongated CushionModern Elongated Cushion Cut Engagement Ring with Hidden Halo Meet your forever favorite. Harper Hidden Halo features an elongated cushion cut diamond in a modern solitaire setting, accented with a delicate French set hidden halo for subtle, all around sparkle. Four claw prongs keep the center stone secure, while the slim, low profile band is designed to stack and crafted for all day comfort. With clean lines, gentle curves, and just the right touch