Simply beautiful blue tone and saturation certified cobalt spinel.  Eye clean high luster stone.  Under LED 15X loupe there is one very small crystal inclusion you can see in the video on the lower pavilion side as the stone is rotated.  Stone is extremely high luster.

Stone is blue violet color.  Stone is freshly cut with no abraded edges.  Comes with certification.

I like to post my stones at much reduced prices over other sellers.  Check it out and see for yourself.  I was trained by my wife to understand my money is made when I bargain with suppliers not when I sell the stone to my customers.   So this is where I get to sell at reduced prices for the best quality stones.  I only pick the best quality.  No cracks or obvious inclusions.   All my stones are eye clean or better.