Boulder opal earrings with 22k bi-metal on fine silver, accented with amethyst.
Wikipedia says of purple; "
when combined with pink, is associated with eroticism
, femininity and seduction
Purple was the color worn by Roman magistrates; it became the imperial color worn by the rulers of the Byzantine Empire
and the Holy Roman Empire
, and later by Roman Catholic bishops
. Similarly in Japan, the color is traditionally associated with the Emperor