The Greatest name symbol is carefully engraved on the ring with black durable enamel. 19 sparkling zirconia placed on the ring along with 3 blue gems. The ring is sterling silver 925. How to determine your ring size: Please visit this website: http://findmyringsize.com/en/choose-your-ring-for-ring-size-chart.aspx?layout=2 OR -Wrap a piece of string or a strip of paper around your finger. -Mark the point where the two ends meet. -Measure the string or paper against a ruler to get the circumference of your finger. -Divide that by 3.14 to get the diameter of your finger. -Look up your ring size using the detail below: Circumference 50.3mm Diameter 16.01mm = Size K (5.5 US) Circumference 51.5mm Diameter 16.39mm = Size L (6 US) Circumference 52.8mm Diameter 16.80mm = Size M (6.5 US) Circumference 54.0mm Diameter 17.18mm = Size N (7 US) Circumference 55.3mm Diameter 17.60mm = Size O (7.5 US) Circumference 56.6mm Diameter 18.01mm = Size P (8 US)