Vintage 14k Gold Natural Swiss Blue Topaz Diamonds Ring 7.5 – This is a 14K yellow gold ring with a natural, non enhanced, showy, sparkly, non treated Swiss Blue Topaz stone and natural diamonds. It is marked 14K with makers marking (see photo of marking) and is also jeweler tested and Guaranteed solid 14K gold. Much Better than the photos could capture the stone is better than average and quite eye clean. Condition is excellent overall, gently used. The topaz has strong color, very nice quality and a noticeable 9mm by 7mm oval cut. Gemstone weight is 2.5 carats. The diamonds are set directly into the gold and accent the setting beautifully. They are SI1 clarity (very eye clean, better than average/good quality clarity) with H/I near colorless color. Ring size is 7 1/2. Condition is excellent. Weight is 5.1 grams. The setting is chunky late mid century with oval swirls and folds into the gold on the diagonal. This is a beautiful chunky vintage statement ring for your collection; it really stands out.