MONTBLANC Meisterstück Limited Ed. Platinum Le Grand DIAMOND Ballpoint pen Ref: E343702 Conservation condition: BRAND NEW, NOT SEALED. MONTBLANC Meisterstück Limited Ed. Platinum Le Grand DIAMOND ballpoint pen with black precious resin barrel. Platinum-plated metal clip and details. With 0.06 carat floating diamond signature logo on the top of the cap. Includes box, sealed documentation and black ink. It has a 1 year warranty