With the help of Todd Gray from Nice Ice, I think I've found my oval diamond. Thanks to all in this group who also offered help and advice!
Any thoughts before I make the purchase? https://www.jamesallen.com/loose-diamonds/oval-cut/1.01-carat-f-color-vs1-clarity-sku-6536491
Any thoughts before I make the purchase? https://www.jamesallen.com/loose-diamonds/oval-cut/1.01-carat-f-color-vs1-clarity-sku-6536491