This is an authentic ELIZABETH LOCKE 18K Yellow Gold Venetian Glass Mother of Pearl Carnelian Intaglio Brooch Pin. The brooch is crafted of 18 karat yellow gold and features a red glass intaglio motif backed by a mother of pearl and carnelian accents around the motif. Follow this item for alerts. Elizabeth Locke is a registered trademark of Elizabeth Locke. FASHIONPHILE is not affiliated with Elizabeth Locke.