The data reveals the latest trends of the most important qualities in a diamond engagement ring and what the younger ...

Easily the most recognizable engagement ring in the royal family and the world, Princess Diana’s blue Ceylon faceted sapphire ring comes in at a whopping ... was a pinkish-red hue and surrounded by ...

The 12-carat opal-cut sapphire (surrounded by 14 round-cut diamonds)—the same ring that King Charles gave to Princess Diana to ... the future king, “big blue” quickly became one of the ...