This is a beautiful 1.26 carat natural ruby 18k white gold designer engagement ring size 8.25. This engagement ring features a natural Unheated ruby that equates to 1.26 carats. This ring was made by a designer named Jabel, and it is stamped 18k along with the makers signature on the inside of the band. This engagement ring is simple and elegant. Ruby is the gemstone associated with July.