Monogram Pendant measures : 3/4 Inch (1.9 cm) X 5/8 Inch (1.5 cm). 10K Solid Gold Option. *Premium high end quality solid 10K yellow/white gold 3 initial monogram pendant necklace, chain is optional 16, 18 or 20 inch solid yellow/white gold 10K 1.0 mm Rollo chain. *These monogram jewelry typically structured with the Last Name as the large initial in the Center, the Left Initial is the First Name, and the Right Initial is the Middle Name.