Antique American 14k Yellow Gold Multicolor natural Sapphire lozenge Ring Edwardian era, American made Marked 'K14’ , Acid tested 14K gold 15 pieces of approximate 1/2 Carat each Sapphire of different colors approximate total stone weight 7.5 Carat circa 1900-1910s, American workmanship, size 5.75 on finger, mandrel shows smaller size, need to be tested on becouse of its shape weighting 8.0 gram Top lozenge span measures just short of 1.5 inch In 'as found' excellent condition wear and tear consistent of its 120 Yrs of age Vibrant Sapphires of most likely unheated(Not saying one way or another, many stones involved), showing no treatments, two in Padparadscha hue, two intensely pink, maybe Ruby…. All Natural Sapphires