In years past, Kate Middleton’s famous sapphire and diamond engagement ring—the same ring once worn by her mother-in-law, Princess Diana—used to be a firm staple in her wardrobe. After her ...

In years past, Kate Middleton’s famous sapphire and diamond engagement ring—the same ring once worn by her mother-in-law, ...

When Prince William popped the question back in 2012 on a private holiday to Kenya, he gave her a family heirloom from his mother Princess Diana, but she's recently been spotted out and about without ...

The ring features a principal cabochon stone, or a rounded, polished center gem. In this case, the center stone is a sapphire, and it’s surrounded by two emeralds and two stones that are either ...