A casket comprises a casket shell, a casket lid closeable on the shell, at least one keyhole groove in the shell, a medallion casket ornament having a rear side, the ornament including at least one magnet mounted on the rear side, and an adapter plate having at least one rearward facing fastener with a head thereon and having a forward facing annular magnetic plate. The adapter plate is removably secured to the shell by inserting the head of the fastener in the keyhole groove and seating the head of the fastener in the keyhole groove. The ornament is removably secured to the shell by positioning the at least one magnet of the ornament on the annular magnetic plate. The ornament is plumbed by rotating the ornament relative to the adapter plate until the ornament is plumb.
