Solid 10K Yellow Gold 3 initials Monogram Ring lightweight. *Center Initial Height (Last Name Initial): 5/8 Inch (1.6 cm) Approx. *Thickness : 0.9 mm / 20 Gauge / 0.035" Approx. *Bottom Band: 3/16 Inch (5 mm) Approx. *Premium high end quality Solid 10k yellow gold personalized 3 initials monogram ring. *These monogram jewelry typically structured with the Last Name as the large initial in the Center, the Left Initial is the First Name initial, and the Right Initial is the Middle Name initial. Example: aBc - B is center large initial for the last name initial.