Price: $1,828,224
This stunning diamond Riviere is made of dazzling 34 old cut authentic diamonds set beautifully in gold and silver and belings to England's first female ruler Queen Mary. The gorgeous piece was gifted by the queen to her granddaughter Princess Margaret, and dates from about 1900.
Another stunning piece that belonged to her was a necklace “La Peregrina” of pearl which is one of the most famous pearls in the world with a recorded history of nearly 500 years.