This is a very pretty diamond. It reflects whatever colors are in room. Pics taken outside for better light.It is very reflective and sparkly. It is approximately 1.65ct and around 7.6mm across. It is set in an approximate size 7 brushed 18kt ring with multiple small diamonds halfway around band. I think pics are magnified enough to see clarity. Since appraisals vary among jewelers please refer to pics for your own evaluation. The item "1.65ct old european cut diamond ring 18kt yellow gold" is in sale since Tuesday, November 20, 2018. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Retro, Vintage 1930s-1980s\Rings". The seller is "heritagecary" and is located in Franklin, North Carolina. This item can be shipped to United States.