Diamond and Palladium Ring XD731 Qty: 1 2 3 4 5 6 7 8 9 10 Price £3,090.00 Palladium (hallmarked 950) sanded and polished band ring set with a single square diamond .08ct. The ring is 6mm wide and is size S. Please make an enquiry for ordering in any other size. Birthstone - Diamond for April palladium wedding ring