Wonderful and resplendent, this early 20th-century Art Nouveau stickpin brooch is set with a captivating pear-shaped black opal cabochon. The entrancing 1.75-carat opal glows with depth and mystery, classically presented in a 14K gold closed-back frame that perfectly reflects the era’s refined craftsmanship. A delicate pearl rests just below the opal, adding a soft, elegant accent. Organic in spirit and beautifully balanced, this is a splendid and quintessential piece of Art Nouveau jewelry.