This classic vintage diamond engagement ring is crisply styled in 1.7 grams of 14K yellow gold with white gold top. It's stamped tru-art inside the shank plus 14K 18K so we're assuming the white gold top is 18K. The center stone is a finely cut and fiery round brilliant cut diamond measuring 3.2 mm and weighing approximately 0.12 carats. It's graded G-H color, SI1-SI2 clarity. We noticed a small feather like inclusion that was difficult to find under 10x magnification, quite negligible, and the stone shows clean to the naked eye. Two small single cuts weighing 0.02 carats combined are nice quality, fiery accents (I - SI1 grading on average). This is a classic vintage three stone engagement ring with extremely nice detailing, a great example of estimated circa 1950's-1960's styling. The center square measures 4.6 mm, the diamond span is 11.3 mm, and elevation is 4.8 mm. The bottom of the shank measures 1.2 mm. The ring is fitted for a size 6.25 finger and is sizable.