Update your look with the easy sophistication of this black diamond brushed center band in black ion-plated tungsten. Crafted in tungsten with black ion plate this 8. 0mm-wide band showcases a row of alluring black diamonds glistening along the brushed cool white center. Polished grooved borders add contrast and depth. This band shines with 1/15 ct. T. W. Of diamonds. Tungsten rings cannot be resized after purchase.