2mm – 1.2 ~ 1.6 gr. 7mm – 4.4 ~ 5.8 gr. 3mm – 1.8 ~ 2.5 gr. 6mm – 3.9 ~ 5.3 gr. 8mm – 5.0 ~ 6.5 gr. 4mm – 2.4 ~ 3.4 gr. Light weight wedding band. 5mm – 3.1 ~ 4.2 gr.