I have been looking for a 1.26-1.32 ratio cushion for a very long time, but have not found one that has been under $10,000, with the ratio I wanted, with nice faceting and that was larger than 7.3mm length for over a year. I just ended up ordering this diamond. I'm not exactly sure where to go or what to do, or if JA's photos and videos tend to be accurate. I call upon your expertise and know-how to direct me to where to buy a cushion if this doesn't work out.
https://www.jamesallen.com/loose-diamonds/cushion-cut/2.01-carat-j-color-si1-clarity-sku-3776676
https://www.jamesallen.com/loose-diamonds/cushion-cut/2.01-carat-j-color-si1-clarity-sku-3776676