Aji-suki-taka-hiko-ne-no-mikoto and Tama

With comparing Aji-suki-taka-hiko-ne-no-mikoto to a crystal necklace, Shita-reru-hime [Taka-hime-no-mikoto] should have appealed that Aji-suki-taka-hiko-ne-no-mikoto was a brilliant deity who act as a go-between for the relation between the heaven and the earth. It is also suggestive that crystals have been called Tama in Japanese since the ancient times.