This is a charming 18k white and yellow gold ring from the 1930s. The ring is centered with sparkling GIA certified old mine cut diamond that weighs 0.49ct. The color of the diamond is G with SI1 clarity. The ring has a tapering width from 4mm to 9mm. The ring is stamped 18K and weighs 6.9 grams. The ring is size 8 3/4 but it can be resized.