On February 17, 2018, Coray and Marc were married at the St. Mauritius Church in Zermatt before 70 guests. The bride’s father, Thomas O’Halloran, walked her down the aisle. Coray carried a bouquet of white roses, brunia, white anemone, pine cones, and evergreen with white lace. She donned a gown by Pronovias and shoes by Manolo Blahnik, also worn by her maid of honor and twin sister Charlotte. After the ceremony and amid a winter wonderland, Coray and Marc were transported to a reception at Grand Hotel Zermatterhof by horse-drawn carriage. Guests enjoyed marzipan and vanilla buttercream cake by the hotel’s chef, Heinz Rufibach, and watched the newlyweds share their first dance to “Unchained Melody” by The Righteous Brothers, performed by Lara Bellerose Dogustan. A week after the festivities, Coray and Marc enjoyed a romantic honeymoon in Paris.