FANCY PINK-PURPLE CUSHION BRILLIANT-CUT DIAMOND, 0.83 CARAT Sumptuous 0.83 carat, fancy pink-purple diamond. It’s a rare specimen of a lilac diamond with a beautiful color dispersion and scintillation. Accompanied by a GIA report numbered 2145043058 dated 01 June 2006, stating that the 0.83 carat diamond is natural, fancy pink-purple, with even color distribution. Origin: Siberia, Russia. Measurements: 6.58 x 4.98 x 3.25 mm