Worth more than $1 million, the most valuable royal tiara is made of rose-cut ... than diamonds. Many people haven’t heard of the sapphires featured on Princess Eugenie’s engagement ring ...

As the classic campaign slogan goes, “A diamond is forever.” You’ll wear your engagement ring for the rest of your life, so ...

Jewellery expert Ella Citron-Thompkins, from Diamonds Factory, told the Mirror: “Recently, The Prince and Princess ... engagement ring," Ella said. "The style of the rings seems to be gold ...