A new Art Deco style sterling silver ring set with black onyx & sparkling marcasites. Hallmarked 925. It measures 1.5cm wide. Sizes available L or other sizes to order Size Conversion: UK/US Size M= 6, Size N= 6 1/2, Size O= 7, Size P= 7 1/2, Size Q= 8, Other sizes/ colours to order. Our shop is in London, Portobello Road, International shipping takes 5-7 days.