Great collection of three 2+ carat Purple Spinels. Two ovals (2.70 9x7 mm and 2.80 9.5x7.3mm) and one Cushion (2.90 9x7mm). Very clean for Spinels! Under loupe- I see a few small almost clear inclusions on underside of the more reddish purple oval. All have minor surface abrasions seen under loupe -these are most likely from being in a large parcel of stones. No treatment or heat. You can always sell what you don't want later on EBay! For this price- it's a deal!