By the monks of the Order of the Knights Templar, the skull was perceived as a container of secret knowledge. At various Masonic lodges the skull was used in the rite of dedication or heraldry as the embodiment of perseverance in the possession of secrecy, knowledge of the transience of being, of death.
Can be made of pink or white gold or silver (in black it looks more contrast).
Features of the model:
The average weight of a ring size 21 in Gold 585: 26.7 g.
The average weight of a ring size 21 in Silver 925: 21.0 g.