Quick view Lord Atlow Serinium® Hammered Design 8mm Wedding Band Grooved Edge and 2mm 14K Rose Gold Inlay $2,200.00 $1,350.00 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