For her necklace, the Duchess chose her four-stranded necklace with a round diamond clasp.

One of the absolute workhorses of Camilla’s jewel collection, this necklace features four strands of pearls linked by a round clasp of diamonds in a circular pattern.

Whenever Camilla chooses a pearl choker at a daytime event, it is quite often this particular necklace.

She has also seemingly accessorised with her navy Chanel handbag to go with her beautiful four-strand pearl necklace.