Tiffany & Co. necklace in yellow gold and platinum with spessartine ... Ombelicali necklace with moonstone, aquamarine and yellow gold; Macri Color ring in white and yellow gold with turquoise ...

Prince Harry opted for a platinum ring with a textured finish, instead. Princess Diana's aquamarine ring was Markle's "something blue" for her wedding reception. While waving to photographers on ...