Blue Rhinestone Brooch, Bermuda Blue Rivoli Rhinestone Brooch, Rivoli Leaf Brooch! This dazzling leaf brooch is so lush with color! Bermuda Blue rivoli rhinestones violet purple, aqua blue and bright turquoise blue from a base of Capri blue (ultramarine). Teal and medium blue rhinestone chatons are used to accentuate the color shift in the rivoli rhinestones. This piece is in excellent vintage condition and measures 2 1/2 by 1 1/4 inches. All stones are pavé set in silver tone metal.