MOM is all caps in a our own handwriting font. 0.24CT total diamond weight, all round brilliant diamonds, G-H color, VS2-SI1 clarity. MOM is about 19mm wide, 7mm tall, and 1.5mm thick. Chain is a 1.3mm diamond cut cable chain. Total necklace length with MOM is about 16 inches. 18 inch available by request for no additional charge.