Oval ring settings and perceived diamond size

https://ace-wiki.win/index.php/Oval_ring_settings_and_perceived_diamond_size

Oval ring settings can make a diamond look bigger than its actual carat weight because the elongated shape creates a larger surface area. The setting itself, like a halo or thin band, enhances this effect by drawing the eye outward, making the stone appear more prominent. Many people choose oval cuts for this visual advantage, finding them elegant and finger-flattering.