Fresh off their engagement,Taylor SwiftandTravis Kelceare having their first public date night atArrowhead Stadiumon Thursday, Aug. 28, 2025, the same place their love story first captured the world's attention. Fresh out the engagement,Taylor SwiftandTravis Kelceare having their first public date night atArrowhead Stadium, the same place their love story first captured the world's attention. Swift was spotteddonning a sweater vest and mini denim skirtpaired with knee-high white boots. In a social media clip posted to X,Swift was seen flashing her engagement ringwhile she drank from a cup. "THE RING IS SPARKLING,"wroteone social media user.Another user wrote, "i can see how shiny the ring is even in this blurry video." While theKansas City Chiefswon't take the field until Sept. 5 in São Paulo, Brazil, the newly engaged couple is soaking up college football and watching Kelce's alma mater, Cincinnati, open its season against Nebraska. Theneutral-site matchuphas put Arrowhead in the national spotlight. The couple's appearance comesjust days aftersharing a photo carousel of Kelce's garden proposal. "Your English teacher and your gym teacher are getting married 🧨," the Instagram caption read. Kindred Lubeck was the jewelry designer, and the ring is an old mine brilliant cut diamond. According to British jewelerHancocks, the style of diamond is known for its pairing of a square or rectangular stone with rounded corners and sides. "It's traditional with a modern flair. The center stone appears to be a bezel set 7 to 9 ct elongated old mine cushion cut, set in 18k yellow gold," Jared Jewelers' VP of Merchandising Ann Grimmett told USA TODAY via email. "The cut and clarity look very good from the photos, so my estimate is that this ring would cost approximately $250-500k." THE RING IS SPARKLING ✨pic.twitter.com/KlOZqo9UBq — 𝐤𝐫𝐢𝐬𝐭𝐞𝐧⸆⸉ ❤️🔥 (@perfectlyfine89)August 29, 2025 Other industry experts, however, put the ring's value even higher. "If the diamond is natural and of exceptional quality, possibly in the D to F colour range with excellent clarity, it could easily be worth between £500,000 and £750,000 ($675,000 to $1 million)," Laura Taylor, a jeweler specializing in engagement and wedding rings at Lorel Diamonds, said in an email statement to USA TODAY. Her comments point to an ongoing buzzy divide over natural versus lab-grown diamonds, which have gained popularity in recent years. 🚨| TAYLOR SWIFTpic.twitter.com/UVUHLJctgg — Taylor Swift Updates (@TSUpdating)August 29, 2025 The tight end's father,Ed Kelce, revealed that Travis popped the question on Aug. 10, shortly after taping the brothers'"New Heights" podcast. "You could do it on the side of the road, do it any place that makes it a special event," Ed told an ABC affiliate in Cleveland, recalling the advice he andScott Swiftoffered Travis. For Swift and Kelce, stadiums have become something of a date night tradition. The two were spotted atGame 4 of the Stanley Cup Finals, cheering at last year'sU.S. Openin New York and cozying up at anMLB playoff gamein October 2024. Their return to Arrowhead feels like a full-circle moment, celebrating their engagement in the city where their romance firstbecame headline news. Don't miss any Taylor Swift news; sign up for thefree, weekly newsletter This Swift Beat. Follow Taylor Swift reporter Bryan West onInstagram,TikTokandX as @BryanWestTV. Contributing: Brendan Morrow, Anna Kaufman, USA TODAY This article originally appeared on Nashville Tennessean:Taylor Swift, Travis Kelce's first date night after engagement