The index focuses on the most important saturation levels (Fancy, Fancy Intense and Fancy Vivid) and the most commercially common size categories (1ct, 3ct, 5ct, 10ct). While not covering all existing fancy color saturations and sizes, this sample provides an extensive view of the entire fancy color diamond segment.
Research & Insights
The FCRF I.D.U Grading Standard
A fancy color diamond is the most precious stone unearthed in the world. Its endless visual appearances make it the most complex gem to evaluate and price in the luxury space. Today, the vast majority of fancy color diamonds are submitted to the GIA lab to obtain a report confirming their natural origin and gemological […]