Coat of Arms of the Grand Duchy of Luxembourg - The large coat of arms of the Grand Duchy of Luxembourg. Barry silver and azure ten pieces, a lion rampant gules, crowned, armed and langued gold, forked tail and looped. Stamp: The grand-ducal crown unlined. Supports: Two golden lions and even crowned, contoured head (fussy), armed and langued gules, forked tail and looped. Increased arms ribbon and the cross of the Order of the oak wreath encircling the shield and the whole put on a coat: Gules lined with ermine lined, fringe, tassel and gold-ordinates, summoned to the grand-ducal crown unlined.