'Jewels' in the Bible

And I'll make your battlements of rubies, and your gates of jewels, and all your walls of precious stones.

"I will heartily rejoice in the LORD, my soul will delight in my God; for he has wrapped me in garments of salvation; he has arrayed me in a robe of righteousness, just like a bridegroom, like a priest with a garland, and like a bride adorns herself with her jewels.