'Royalty' in the Bible

If to the king it be good, there goeth forth a royal word from before him, and it is written with the laws of Persia and Media, and doth not pass away, that Vashti doth not come in before the king Ahasuerus, and her royalty doth the king give to her companion who is better than she;

And it cometh to pass on the third day, that Esther putteth on royalty, and standeth in the inner-court of the house of the king over-against the house of the king, and the king is sitting on his royal throne, in the royal-house, over-against the opening of the house,

And thou hast been a crown of beauty in the hand of Jehovah, And a diadem of royalty in the hand of thy God,