India, Aug. 27 -- Taylor Swift is engaged, and for Swifties everywhere, its a truly historic moment. After years of penning heartbreak anthems and offering comfort to millions through their own breakups, the singer now has a romance that fans can celebrate with her. And, of course, nothing about the moment was ordinary, not even the ring!

On Tuesday, Taylor and Travis Kelce announced their engagement with a joint Instagram post that melted the internet: "Your English teacher and your gym teacher are getting married." The couple shared photos of Kelce's dreamy garden proposal, complete with a flower-covered arch. But what really caught everyone's eye was the close-up of the ring - a round, brilliant-cut old mine diamond, bezel-set in yell...