Julia Roberts is sitting on a cozy sofa in a villa at West Hollywood’s Sunset Marquis two days before the Oscars, gazing affectionately at her newest project. “This is all me,” she says, pausing for a moment and then flashing her unmistakable megawatt grin to confirm that she is, in fact, only kidding.
The Oscar winner did, however, have a hand in the creation of what’s elegantly placed on a luxe tray in front of her: a three-piece Chopard high jewelry set comprising a necklace, earrings and oversized ring (all one of a kind) featuring emeralds, turquoise and rubellite gemstones. The star here — aside from the A-lister who signed on to co-design the collection — is an emerald. Specifically, Chopard’s ethically mined Insofu emerald, a 6,225-carat Zambian stone purchased…