How to rock a pair of jaw-dropping antique earrings without losing any it-girl cred? Take a page from Gwyneth's book and ONLY WEAR ONE.

Also on point: straight parted hair and a giant diamond stud on the other ear, keeping it chic and directional rather than "It's 80's Night!", or like you lost one on the dance floor.

For the hard-core collector, look to Sarah, who always gets the mix just right. Effortlessly layering her mine-cut diamond riviere necklace with an ever-changing line up of foil-backed topaz, pearl drops, sentimental amulets, you name it. It's part of her daily uniform and I love that it doesn't stay locked in a drawer only to come out for special occasions.

Then of course there is the amazing Blake, who wears major jewels in such a youthful and nonchalant way. I love how she pins them casually to her handbag, at her waist, and as seen in this genius example, the shoulder of an easy white dress