14K Solid white/ yellow/ rose gold Band Width approx 4.5mm, 0.23ctw Round Cut SI-H Diamonds; band width(bottom): 4.01, band width(top):4.25, bottom height：2.13, top height：1.91 We also do custom making, including rings, pendants, earrings, bracelets, semi-mount, any jewelry...If you are interested, feel free to contact us. 30days no reason return and money back Guarantee.