LOUIS VUITTON Monogram Chain Necklace Silver Metal. the intricate design and masculine aesthetic of the monogram chain necklace are revisited this season with finishes in contrasting colours: ruthenium, matte black and a new pink gold hue. An eye-catching piece meticulously crafted with industrial-style chunky links, the necklace features fine monogram engraving for a signature touch. A matching bracelet is also offered.