5&7 $1,822.42 Palladium Grooved Diamond Wedding Band Set Start from $1,689.18 Palladium Grooved Diamond Wedding Band Set A gorgeous set! This 6mm wide Diamond wedding band set has round shaped diamonds with a channel setting. Her ring is set with 50 Round Brilliant Cut Diamonds all around. Each diamond weighs 0.01ct, which is a total of 0.50ct. The diamonds are graded G in color and SI1 in clarity. Larger part of the ring is satin finished. Smaller portion is high polished.