This sensational vintage ring c. late 1950s/1960s comes from Berlin, Germany and is crafted from 18.1 grams of solid platinum! It is 8.8mm wide and feels absolutely incredible on the hand! It features a beautiful natural dark blue, untreated sapphire cabochon with a calculated carat weighs of 0.75cts. It is flanked by two round brilliant cut diamonds with a total carat weight of 0.25ctw, G/H color, and VS2/SI1 clarity. This ring is currently a size 5.75 and can be easily sized by a trusted jeweler. This ring has been evaluated and appraised by an Appraiser/GIA Graduate Gemologist at a value of $3,500 and comes with an appraisal which will be made out in the name of the buyer.