Meghan Markle's recent outing in her $30k diamond necklace sent my heart a flutter - and I just know lots of women (and men!) will be ... or diamante - tennis necklaces are all over the virtual ...

In fact, she says they've sold three times more tennis necklaces in the last six months than they have in the entire time since the brand launched in 2018. Landau attributes a big portion of this ...