On November 22, 2016, Kate wore this pair of diamond earrings.
We know she borrowed them from the Queen, because HM wore them in 2012.
The main component of the earrings is a substantial pendant drop. The drop features a loop of small white diamonds formed into a teardrop shape. The center of the loop contains a linear formation of diamonds: three small bezels and one larger at the bottom. The pendant is affixed to a pear shaped stud. The stud features a single white diamond in a halo setting. Flanking the section between the pendant and stud are two marquise diamonds.
Kate first wore these earrings on the Royal Tour of Canada this year. She wore them again on her first solo overseas trip to The Netherlands.
These earrings are not unfamiliar to some of us. Anna of My Small Obsessions notes that both Queen Elizabeth II and Sophie, Countess of Wessex have worn them. Anna believes this pair belongs to the Queen and she loans them to other Royal women.
They are quite simple: a diamond stud on the earlobe and an egg shaped pear drop attached as a dangle. I have seen video of Kate wearing these earrings. The pearl moves freely so I can confirm that they are not stationary.
From the website: ” “Brilliant-cut micro-pavé white diamonds with a cumulative weight of 0.23 carats are meticulously hand set into this 18ct white gold eternity ring, putting a uniquely modern twist on a classic piece of jewellery.”
The ring is set apart from typical eternity rings by its firm band of white gold on either side of the diamonds. Most eternity rings feature unbordered diamonds.