Abstract: A lasting memento derived from the ashes of a cremated human or pet, and a method of manufacture thereof. A rough gem stone of either natural or man made chemistry can have a hole or plurality of holes that are drilled into them. The ashes are subsequently inserted into the drilled hole, whereupon, the holes are permanently sealed with known materials and sealing techniques. The rough stones are then faceted using conventional faceting and polishing procedures. The same techniques may be used to ‘drill and fill’ completed, faceted gem stones and man made synthetic crystals, resulting in the same permanent memento that may be incorporated into an article of jewelry.