Estate Sterling Silver 3.90 CTW Emerald Cut Swiss Blue Topaz Vintage Ring Size 6.5

Silver 3.90 CTW Emerald Cut Swiss Blue Topaz Ring Size 6.5. Outstanding color in these stones. Each emerald cut stone is 1.30 ctw. Hallmarked A I think and Sterling. In excellent condition. Tested on Presidium Gemtester. Please see pics for more info.