The Deco Diamond Bar: A 1920s Style Statement

A paragon of Art Deco sophistication, this bar brooch, circa 1920, presents a harmonious blend of platinum and 18K white gold. Its abstract motifs and precise geometrical forms echo the era's departure from organic to the decisively modern. Adorned with 67 diamonds, including a central old brilliant cut of approximately 0.42ct, complemented by old mine cuts and rose cut diamonds, it captures the essence of the Roaring Twenties—elegant, glamorous, yet functional. A single onyx accentuates its bold, decorative statement, cementing its status as a collectible piece of that opulent epoch.