Royal highlights of the month - December 2017

The Duchess of Cambridge arrived at Buckingham Palace's annual Diplomatic Reception December 5, wearing a stunning white jewelled gown and diamond collet necklace from Her Majesty's jewel vault.
Of particular significance, Kate was spotted wearing the Lover's Knot tiara, a piece beloved by Princess Diana, as well as the Princess's pearl drop earrings. Duchess Kate also wore the tiara last year for the same event.
Photo: Tim Rooke/Shutterstock