Vintage Cartier Cufflinks 18k Gold French Estate JewelryA pair of chic Cartier vintage cufflinks, made of 18k gold and featuring invisibly set sapphire. Each cufflink is comprised of a gold cushion with a convex top part carrying four table cut sapphires. The stones are nicely staged next to each other to form a square with a gold dot in the middle. The cufflinks closure looks like an infinity symbol connected by a hinge. These Cartier gold cufflinks are a great example of the impeccable Cartier Maison's