Quick view Duke of Scarcliff Serinium® Beveled Edge 8mm Wedding Band with 14K Yellow Gold Center Inlay $1,795.00 $1,065.00 Serinium® DurabilitySerinium® tough, hard and scratch-resistant. Serinium® is twice as hard as Cobalt Chrome, 5 times harder than Titanium, 6 times harder than Platinum, 7 times harder... Choose Options Add to Wish list