Fleeting Moments and Lasting Memories with Brown & Newirth. Forum Jewellers is proud to stock a small collection of wedding rings and engagement rings for both men and women from Brown & Newirth London. No proposal is complete without the perfect ring. Each of our Brown & Newirth engagement rings tells your love story and will evoke pure delight. Wedding bands from Brown & Newirth are the ultimate symbol of commitment, representing a special bond for life.