GIA certified 161.89ct Natural Purple Star Sapphire

GIA certified natural, extremely fine color, Rare Deep Purple. This stone is extremely unusual as the mineral structure is from 3 different continents… this is why GIA had to put inconclusive on the certificate meaning that it’s got to be over 275 million years old when it was just one continent Pangea. It is only a loose stone. It is sitting in the picture, surrounded by diamond coin, heads for appearance, as to what it would look like mounted. $18,000,000 is an extremely gracious price. That’s approximately 111.00 per carat. This could easily insure for over $40,000