The Original Radiant Cut Diamond combines the classic elegance of the traditional emerald cut shape with the sparkle of the "brilliant" cut. Until the Radiant Cut was developed and patented in 1977 by Henry Grossbard, RCDC's founder, people attracted to the elegance of the emerald cut shape had to compromise on brilliance. The Radiant Cut allows people to choose an exquisitely shaped rectangular diamond without any compromise.
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