Art Deco Carved Emerald, Sapphire, Onyx & Diamond Brooch

A striking example of 1920s Art Deco design, this platinum brooch features geometric symmetry, fine craftsmanship, and a bold interplay of diamonds and sapphires. At its center lies ...

A beautifully crafted Art Nouveau brooch, circa 1890–1910, showcasing the graceful organic motifs characteristic of the period. Rendered in rich 18K yellow gold, the piece features a...

A superb Art Deco platinum, diamond, and onyx brooch, notably worn by Yvonne Orji to the 2025 Met Gala after-party. This captivating piece showcases a central rose-cut diamond of 1.3...

Step into the spotlight with this truly spectacular Art Deco platinum and diamond brooch, a highlight from Maxwell Osborn's ensemble at the 2025 Met Gala. This vintage masterpiece is...

This stunning antique pin/brooch is crafted in solid platinum during the art deco period. It features the most adorable floral patterns and is completely drenched with fine quality o...

Wonderful Art Deco Diamond and Emerald brooch from the 1930's, set in platinum by Ostertag, France. This lovely design is very reminiscent of Coco Chanel's logo who was his neighbor in the period, where he was located at 16 Place Vendome. Conjoined "C" motifs are are laid with a ladder of diamond baguettes edged with round stones terminating in 2 large diamonds (over 1 carat each) on one end and large fluted Columbian teardrops with tiny pave ball caps on the other. Really exceptional quality and design from 1930's France. Ostertag pieces are exceptionally rare and have the highest quality gems and workmanship c/o the Rubel Freres...

Enveloped in a luminous green glow, a captivating 19.00-carat cabochon-cut emerald forms the heart of this exquisite brooch. Set in Platinum 950, its brilliance is enhanced by a hal...

Deco Platinum Emerald Brooches are unusual as Aquamarine Deco brooches are. During this period, Sapphires and Rubies were king and Emeralds an...