Featured in this lot is this rare unheated ruby and diamond 18k yellow gold ring with IAS and GIA paperwork. The ring features a wonderfully and professionally crafted 18k yellow gold construction that shows an 'Orianne' hallmark along with a '18k' gold stamp next to the hallmark. The center stone is a rare unheated GIA certified prong set natural oval cut ruby that shows a purplish and red coloration and shows a total weight of 1.05 carats. The center stone is profusely decorated with a total of 12 natural round brilliant cut diamonds that shows VS clarity and a coloration of G - H that shows a total diamond weight of 0.32 carats. The piece comes complete with IAS(Independent Appraisals Services, a GIA certified lab IAS Appraisal Number#: 53221EW1) report and appraisal confirming the above info and giving a total value of $6,990.00. GIA (Gemological Institute of America) Sapphire Grading Report#: 5212443812. The ring size is US 7 1/4.