A Art Deco Style Black Rutilated Quartz & White Topaz 9k Gold Ring Size N . Fully hallmarked for 9ct gold with "375", the Birmingham assay mark, the makers mark "DK" and date letter "h". The large stunning Black Rutilated Quartz gemstone are round cut it is set in a fantastic 9ct gold setting, the shoulders are set with beautiful white topaz. Weighs 3.4 grams. Size N. Excellent condition. Comes with a new luxury ring box .