This never used 21st-century brooch by Coppola & Toppo channels a retro aesthetic with its striking use of opalescent blue resin and gilded metal. At the center is a large, faceted resin stone in a soft, luminous periwinkle hue that reflects light with a gentle glow, mimicking the depth and charm of vintage glass or semi-precious stones. The central piece is bordered by a halo of smaller round opalescent blue stones, each securely prong-set in gold-toned metal that adds warmth and elegance to the cool-toned palette. The angular cuts and radiant surface of the resin lend the brooch a jewel-like presence, making it a bold and glamorous accessory that blends modern craftsmanship with a nostalgic nod to mid-20th century costume jewelry.