I just ordered an elongated cushion through Rare Carat and the specs seem wonderful but this is a huge purchase for me, so I'd love any tips on what to look out for once the stone arrives. I love the LTW ratio (1.16) and am hoping for a ton of sparkle! Thank you in advance for any advice, I admire all the expertise on this site and have lurked & learned for ages.
Video link
Video link