When Kate married into the royal family, Prince Charles presented her with a white and yellow diamond art deco set of jewelry, comprised of a bracelet, earrings and ring. In a sweet nod to her new father-in-law, Kate wore the set when she stood in for him at a dinner he was set to host for recycling charity In Kind Direct, but couldn't make because of a last minute overseas engagement. She has worn the items together and separately since at Zara Phillips' wedding, the War Horse premiere, and assorted state evening engagements.