lamens
meaning of their pendants
I searched the archives and didn't fnd any reference to 'lamen', so I posted this thinking that it might tie much of their symbolism together.
Gloria Vanderbilt pendant maybe signified she was a high priestess and used it for magic/rituals.
A lamen (Latin, meaning "plate") is a magical pendant or breastplate worn around the neck so that it hangs upon the breast over the heart.[1] Its uses vary but, most commonly, the term refers to a symbol of authority and a focus of magical energies.[1][2] Aleister Crowley described the lamen as "a sort of coat of arms. It expresses the character and powers of the wearer."[3] Crowley and DuQuette have proposed that the magical lamen might be a modern adaptation of the priestly breastplate of the ancient Hebrews.[4][5]
https://en.wikipedia.org/wiki/Lamen_(magic)
https://en.wikipedia.org/wiki/Priestly_breastplate
https://en.wikipedia.org/wiki/Key_of_Solomon