You can never go wrong with some versatility! Malachite, Wood, Chalcedony, Stainless Steel, Gold Cuff Links, Van Cleef & Arpels, French The 18k gold cuff links feature interchangeable batons made of malachite and wood, dyed blue chalcedony and stainless steel, marked VCA for Van Cleef & Arpels, French hallmarks, Gross weight 13.20 grams. Dimensions: 7/8 inch x 1/4 inch Colored Gems: Type(s): Malachite, Wood, Dyed Chalcedony Shape(s): Baton Center Diamond Weight: 0.00 Measurements: Dimensions: 7/8 inch x 1/4 inch Metal Type: 18K Yellow Gold Metal Weight: 13.2 gr. Signed: VCA Stock: RR4811