I have a large 10+ carat Cornflower Blue Sapphire , Natural Unheated that I am selling. I know the approximate value of this beauty according to IGS and GIA fair Market Values. I’m not listing it for sale here at any specific amount. At this time I’m looking for the best offer. Please reply to me here or at aquirecollectibles@gmail.com . Thank You - Mike IGS/Certified Professional Gemologist
