One Old European cut diamond measuring approximately 6.50mm in length x 6.52mm in diameter x 4.02mm in depth with an estimated weight by GIA formula of 1.09 carats. 

The table measures 3.23mm in diameter with a table percentage of 49%. The pavilion depth measures 45%, the overall depth is 61% and the crown angle is 40 degrees. 

The diamond has a large culet with faceted and polished thin girdle, good symmetry and very good polish. 

The clarity grade of the diamond is VS1 and the color grade is G. The center diamond is prong set in a square head mounting. Twenty full cut round diamond melee measuring approximately 1.70mm in diameter with an estimated total diamond weight of .40 carats are flanked on each side of the center diamond and are bead set. The average clarity grade of the diamonds is SI1 and the average color grade is H. The platinum cast ring mounting has a plain high polish finish and weighs 4.50 pennyweights.