Created with longtime collaborator Peter Marino, the flagship at 730 Fifth Avenue takes inspiration from 18 Place Vendôme — additionally created with Marino — Chanel’s temple to watches and nice jewellery in Paris, which houses its creation studio. Marino, Grangié said, has a “natural, deep and organic” relationship with Chanel and its boutique design, making the process seamless. A heavy gold setting is applicable to all jewelry categories, including dedication jewellery like engagement rings. Handy thieves pulled off a $1 million jewelry heist at a New Jersey store by cutting a hole within the wall from an adjacent store and…