Featured in this lot is this rare unheated sapphire diamond and 18k two tone gold ring with GIA and AIG paperwork. The ring features a electronically tested 18k white and yellow gold construction with a freeform style band and a bright finish and 'Orianne' hallmark. The center stone features a rare unheated oval mixed cut natural purple-pink sapphire with measurements of 8.15mm x 6.88mm x 3.98mm and slightly included medium dark and slightly grayish purple-pink color and clarity. (GIA PPi 6/3) This stone is a good cut transmitting light with minimum of distortion and transparency; and was graded loose prior to setting in a GIA laboratory and shows no indication of heating. The center stone is profusely decoration with 34 prong set round brilliant diamonds measuring 1.7mm - 14mm x 0.93mm and shows VS-2 to SI-2 clarity and F-H color gradient and a total weight of 0.42 carats. The piece comes complete with AIG(American International Gemologists, a GIA certified lab AIG Appraisal Number#: 000721249003) report and appraisal confirming the above info and giving a total value of $14,100.00. GIA (Gemological Institute of America) Sapphire Grading Report#: 2215922129. The ring size is US 7.