Pink Panther jewel believed to be the largest pink diamond in the world. The stone is estimated to weigh 175 and 195 carats and is a light pink color. Its exact weight is unknown because it has been mounted in its brooch setting for over 130 years. The stone is part of the Iranian Crown Jewels and is displayed at the Central Bank of Iran in Tehran. The Pink Star (formerly known as the Steinmetz Pink Diamond) is classified as a vivid pink and weighs 59.60 carats. It was discovered in Africa and is the largest Fancy Vivid Pink diamond in the world.
French Crown Jewels diamond cut in 1678 for Louis XIV and above all the Regent Diamond. The treatment of the Regent Diamond epitomised the attitude of the French Royal Family to the Crown Jewels. While the Regent Diamond was the centrepiece of the King Louis XV crown, and worn by him at his coronation in February 1723, Marie Antoinette, wife of Louis XVI, wore it in a black velvet hat. The Royal French Blue was transformed into the Hope Diamond now in the Smithsonian Institution in Washington, D.C.. With two remaining jewels of the Renaissance, the "Côte-de-Bretagne" red spinel and the "Dragon perle",