Vintage Opal Chip Mosaic Bar Brooch – Iridescent Multicolor Opal Inlay ✨

Absolutely stunning vintage-style rectangular bar brooch featuring a spectacular mosaic of iridescent opal chips set against a dark backing. The tiny, irregular opal fragments create an incredible display of natural-looking green, blue, pink, yellow, orange, and rainbow flashes that change beautifully with the light.  The piece has a smooth, glossy finish with softly rounded edges and a striking dimensional appearance. The dark base provides beautiful contrast and really makes the colorful flashes throughout the opal stand out.  The reverse features a vintage bar-pin closure with aged brass/bronze-colored metal hardware. The hardware is non-magnetic, but the exact metal composition has not been tested, so it is being sold as unverified metal.  Details: Vintage-style rectangular bar brooch Opal chip/mosaic inlay Beautiful multicolor iridescent play-of-color Black/dark backing Glossy polished surface Aged brass/bronze-colored pin hardware Non-magnetic hardware Approx. 2½ inches long — please see photos with quarter for scale Pre-owned/vintage condition  Condition: Very good vintage/pre-owned condition overall. Please review all photos carefully, as they are considered part of the description. There may be minor signs of age and wear consistent with a vintage piece.  A truly eye-catching piece for an opal, vintage jewelry, or unique brooch collector. The amount of color and flash in this little bar is incredible! ✨🌈