House Sapphire

Motto: "Little by little, change"

Symbol: the sapphire

The true assassins of the Order of the Stone, more dangerous than House Diamond and the sole house consistently headed by women, House Sapphire was the most feared. Its size and members were never truly known and were believed to have infiltrated all levels of society, which is also from which they gathered their members. The current whereabouts of the house is unknown.