Trap Yellow Gold Diamond and Sapphire Ring (Narrow)The Trap Yellow Gold Diamond and Sapphire Ring (Narrow) is an unusual take on the traditional eternity ring. Handmade to order, this ring can be curved to fit alongside an existing engagement ring or wedding ring with the same style shank, creating a seamless and harmonious set. Precious Gold: This ring can be handmade in your choice of 9ct or 18ct yellow gold. Gemstone Brilliance: The Trap Yellow Gold Diamond and Sapphire Ring (Narrow) is set with