The Princess of Wales swapped Princess Diana's engagement ring for two news rings for her outing with Prince William.

the princess opted not to wear her engagement ring for the outing, instead donning a glittering sapphire and diamond band, which many have speculated in recent months could be an “eternity ring ...

Princess Diana’s blue Ceylon faceted sapphire ring comes in at a whopping 12 carats. The sapphire, encircled by 14 solitaire diamonds, was designed by the famed House of Garrard. What makes the ...

Regularly viewed as the future Queen's most iconic piece of jewellery, her sapphire and diamond engagement ... in a royal blue colour. In its place, Kate wore her eternity ring, which is believed ...