It’s interesting to come across this pair of earrings on Kate, because the style reminds me of earrings Princess Diana liked to wear during the early 1990s.
These are somewhat of a departure from the chandelier style Kate favored when she was in her early and mid-twenties.
Here is a closeup:
The earrings appears to be in a “doorknocker” style. It’s a twisted gold hoop which comes up into a gold ball post.
Kate seemed to favor these earrings for nights out at clubs and bars.
She wore them to Mamilanji’s in London (2007).
Heading to Mahiki nightclub in 2007.