What is the difference between IF (Internally Flawless) and FL (Flawless) diamonds? FL is an overall assessment relating not only to clarity, but also to other parameters, especially the quality of the cut. According to a study one in five thousand diamonds is FL rated.
When I was looking for a 1 ct stone for this unique ring, there were only two gems with this grade available for sale worldwide, certified by the renowned GIA institute.
At the client's request, I chose the better one. It was set in a well-lit crown and completed with baroque ribbons decoraret with small diamonds. The whole is made of 18k white gold.