RD or reconstructed spinel rivals diamond in its exceptional optics and light performance. This sustainable lab-created material achieves diamond-like facets and proportions for maximum brilliance. Colorless RD spinel disperses light into dazzling rainbows. Round, Asscher, and pear cuts make the most of its refractive properties. With flawless clarity, ideal symmetry, and master cutting, RD spinel was designed for an eco-friendly diamond alternative.