Donn by: Elizabeth II, the Queen Since 1932, the owner Value Estimate: $310,200* (Primary Diamond) After the South African government gave Queen Mary the brooch's stone in 1910, Queen Mary bought the Lover's Knot Brooch from Garrard in the early 1930s. She wore the broch in her picture drawn two years later, together with a diamond sautoir, earrings, and choker necklace (which the Duchess of Cambridge now wears as a bracelet).
Donn by: Elizabeth II, the Queen Been in possession since the 1930s Value Estimate: $100,000* Pearls are Queen Elizabeth's go-to jewelry. Her mother and grandmother are the reason behind her fondness for pearls, according to People Magazine. Pearls were a daily wardrobe staple for Queen Elizabeth's mother and grandmother, and she intends to carry on the custom. She wears the Three Strand Pearl Necklace as one approach to accomplishing that.