Art Deco Ruby & Diamond Brooch 1920’s

Art Deco Ruby & Diamond Brooch

A rare and elegant Art Deco brooch built around a striking geometric composition of two intertwined ovals. Each curve is defined by alternating segments of calibre-cut rubies and single-cut diamonds, all channel-set with the crisp precision characteristic of the 1920s. The rubies are bright, evenly matched and full of life, giving a strong contrast against the clean sparkle of the diamonds (Est. VS-VVS, H-I-J-K Colours)

At the intersections sit two old-cut diamonds with a combined estimated weight of 0.73ct, each held in a smooth millegrain setting that enhances their light return and echoes the refined metalwork of the period. The two principal diamond dimensions: 4.1 x 4.1 x 3.1 mm 0.35ct and 4.3 x 4.3 x 3.0 mm 0.38ct.

The reverse retains its original brooch fittings, with the metal testing as platinum over 18ct gold — the classic Art Deco pairing chosen for both strength and beauty. Measuring 3.5 × 2.1 cm and weighing 6.2 g, the brooch has a balanced, confident presence without being heavy.

A beautifully preserved example of early 20th-century craftsmanship: vibrant stones, sharp lines and unmistakable Deco sophistication.

Condition & Authenticity

Each piece has been carefully inspected and is presented in very good condition, with wear consistent with its age and use. Materials and stones are assessed using standard industry methods and professional experience. Additional images or video are available on request.

Pricing & taxes

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