The Oscars have been and gone - but who won the diamond stakes?

We're featuring the best of the best of this year's diamond Oscars! Which pieces do you think deserve their gold statue: Gaga's magnificent 128.54ct yellow; or Helen Mirren's more understated but stunning white diamond necklace; or Laura Harrier's (Spider Man) more eclectic emerald, rubellite and diamond option?

Let us know.  Meanwhile enjoy the show...