Van Cleef & Arpels

Van Cleef & Arpels is a French luxury jewelry company. It was founded in 1896 by the Dutch diamond-cutter Alfred Van Cleef and his father-in-law Salomon Arpels in Paris. Their pieces often feature flowers, animals, and fairies, and have been worn by style icons and royalty such as Grace Kelly, Jacqueline Kennedy Onassis, Diana, Princess of Wales, Ava Gardner, Farah Pahlavi, Eva Perón, Elizabeth Taylor, the Duchess of Windsor, Queen Nazli of Egypt, and Queen Camilla.

Source: Wikipedia