When Benny Blanco walked down the aisle with Selena Gomez, he made it even more sentimental with a wedding ring that tells their love story in gold and gemstones. Luxury jeweler Jacob & Co. designed a custom 18k gold band for the music producer, infused with deeply personal touches. Inside the minimalist ring are two tiny but meaningful stones: a 0.03-carat ruby and a 0.03-carat aquamarine - her birthstone and his, respectively. (Gomez, a Cancer, was born July 22, 1992, and Blanco's birthday is March 8, 1988, making him a Pisces.