Per royal blog The Court Jeweller, the sparkling diamond headpiece was created in 1937 for Princess Diana's grandmother, ...

Princess Diana picked her 12-carat sapphire and diamond engagement ring. Prince William proposed to Kate Middleton with the same ring.

This piece of royal jewellery is one of the most expensive and it's been worn my Princess Kate on many occasions.

The Princess of Wales appeared to have left her eye-catching engagement ring at home for her latest outing in London.

Vreda Esther Mary Lascelles often wore the Diamond Belt Tiara, which is part of a sizeable collection belonging to the ...

Kate Middleton wore a replacement ring instead of Princess Diana's sapphire and diamond bauble, to visit Royal Marsden ...

Kate Middleton didn't wear her engagement ring that once belonged to Princess Diana at the Royal Marsden Hospital in London ...

Just days before her 21st birthday, Princess Catharina-Amalia of the Netherlands attended a state banquet, exuding elegance ...

The Princess of Wales did not wear her iconic diamond and sapphire engagement ring for her visit to The Royal Marsden on ...

The Princess of Wales made a poignant return to The Royal Marsden hospital on Tuesday, where she received treatment for ...