When my Gemologist told me how this ring was made I was amazed! He said that this ring was made of a sheet of gold that was hand tooled, formed and hand cut to produce what you see here. I simply can't imaging the skill it took to make the graceful curves and the impossibly tiny cut out lines that together make this ring very special. This ring is not marked but is tested and guaranteed 18k white gold. It is 22mm high and 18mm wide. It is presently sized between 5 1/2 and 6 and can be sized up or down. There are 14 - 1.5mm diamonds and 1 - 0.12ct diamond for a total carat weight of 0.32ct. The central diamond is an old European cut. Condition is good. C. 1925.