Quick view Bishop Karsdale Serinium® Flat 8mm Wedding Band Grooved Edges and Cross Knot Laser Engraving $650.00 $390.00 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
