We created this week’s stack to welcome our favorite British designer, Polly Wales, as she moves across the pond to our sunny California shores. Like the Beatles at Shea Stadium, this stack is sure to drive all the girls into a frenzy. We go wild for this yellow teardrop diamond and 9 white miner’s cut diamonds, cast into her 18k gold halo band. Add to that her riot-inducing signature crystal band featuring the palest blue sapphires and you have full-on Pollymania. Polly’s rings are joined stateside by Lauren Wolf’s curved pavé diamond band in white gold. Let the invasion begin!