It's a real-life love story for Taylor Swift and Travis Kelce. The celebrity couple announced their engagement on Tuesday in an Instagram post, and the news immediately broke the internet. Fans online exclaimed their excitement and clamored to learn more about the ring. What kind of ring is it? Kelce proposed with a cushion brilliant-cut diamond, according to jeweler Avi Bulow. "It's a long, elongated cushion cut, cushion brilliant, which makes it a more rare stone and very desired," said Bulow, who sold Kelce a watch when he first entered the NFL. Bulow said it's hard to precisely determine the diamond's cut and ... (full story)