"Tank Ring With Calibrated Diamonds And Rubies"
Superb Tank ring in 750°/°°° gold and 950°/°°° platinum adorned with a paving of twelve rose-cut diamonds and a paving of eight calibrated rubies circa 1940-1950 Metals: 750°/°° gold ° and platinum 950°/°°° Nature of the stones: rose-cut diamonds and calibrated synthetic rubies Gross weight: 12.8 grams Finger size: 49.5 Condition: good condition.