Possible Clues:

• OT Queen
• Had the queen got her degree?
• Queen of 1st Kings
• Solomon was visited by this country's queen
• Queen Ewe?
• Queen of the ewes?
• The female graduate in a wealthy old place
• For her, a degree is enough for a queen
• As for the queen, she may have had a degree
• By the sound of it, perhaps, it's you that's the queen