Princess square diamond is a more standard cut type of special-shaped diamond weight, first appeared in the 1960s, became a classic, by the public's love. The princess square cut allows the diamond to show a bright faceted, making the diamond more brilliant and can be used as a collocation of different jewelry design centers, highlighting the wearer's distinctive personality. If you choose a classic and stylish diamond ring, a princess square diamond will be a good choice. Princess square…