1.65CT PINKISH-PURPLE NO HEAT SAPPHIRE & DIAMONDS IN PLATINUM: Distinctive natural color is very appealing in this cushion mixed cut stone that is GIA certified to be natural in color. 54 diamonds create the halo and drape down the shoulders further enhancing the look of this ring. Total weight 5.92 grams. Size 7. Sold with current American International Gemologist graduates appraisal for $11,565 and GIA certification #2183163525.