The radiant cut diamond offers the best of both worlds—the elegant shape of an emerald cut with the brilliant sparkle of a round diamond. Its 70 facets create exceptional fire and scintillation, making it one of the most brilliant fancy shapes available.

Our radiant cut lab grown diamonds feature the signature cropped corners that give this shape its distinctive look while also making it more durable than sharp-cornered cuts. Available in both square and rectangular shapes, radiant cuts offer versatility to match any style preference.

Each radiant diamond in our collection is IGI or GIA certified and hand-selected for exceptional light performance. Our settings range from classic solitaires to contemporary east-west designs, all crafted in your choice of 14K gold, 18K gold, or platinum.

Frequently Asked Questions

How does a radiant cut differ from an emerald cut?
While both shapes have cropped corners and rectangular outlines, radiant cuts use brilliant faceting for maximum sparkle, whereas emerald cuts use step faceting for broad, dramatic flashes. Radiants are more forgiving of inclusions.

Should I choose a square or rectangular radiant cut?
Square radiants (1.00-1.05 ratio) offer a modern, bold look. Rectangular radiants (1.15-1.35 ratio) create an elongating effect. Both shapes showcase the radiant cut's exceptional brilliance beautifully.

What clarity grade works for radiant cut diamonds?
Radiant cuts hide inclusions well due to their brilliant faceting. SI1 or SI2 clarity grades often appear eye-clean, allowing you to prioritize carat weight or cut quality in your budget.