This necklace is the three-strand pearl choker with an aquamarine clasp.
The huge square aquamarine is set in gold with diamonds, a lavish style.
It is one of a number of necklaces in this style, but maybe one of the most sentimental.
It has been in Camilla’s collection a long time and the Duchess has been wearing it since long before she married Prince Charles, at least the 70s.
However, it is not a gift from her former husband, Andrew Parker Bowles.
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