It’s rare to see a royal engagement ring featuring an emerald. The striking stone features in very few of these most romantic ...

The center stone is a three-carat diamond surrounded by five pavé diamonds on either side ... What was once a ring belonging to the Queen Mother, Camilla’s engagement ring is a five-carat emerald cut ...

Although typically rare, colourful engagement rings are gaining popularity. Megan Fox’s emerald engagement ring ... the ...