I think this is the countess of Wessex during the banquet. The shape of the tiara looks like the one she wore during the pre-wedding gala in Luxembourg.
--Previous Message-- : Unfortunately there were once again no good : pics of the other royal ladies and their : jewels. The countess of Wessex is only seen : in the background of the pics of the Queen : posing with her guests. : : online photo storage : pic curtsey: Getty Images :