Art Deco Old Mine-Cut Diamond Plaque Ring, Circa 1920
Art Deco Old Mine-Cut Diamond Plaque Ring, Circa 1920
5784
A fine Art Deco diamond plaque ring, crafted in 18ct gold and platinum and dating to the 1920s. Designed with the crisp symmetry and refined geometry that define the period, the ring presents a bright, elongated plaque of old mine-cut diamonds set in platinum above a warm 18ct gold shank.
The use of old mine-cut diamonds gives the piece a particularly romantic character. Unlike later machine-cut stones, these hand-cut diamonds have softly rounded outlines and broad, individual facets, producing a lively, candlelit sparkle. Their warmth and subtle variation sit beautifully within the precise platinum setting, creating an appealing contrast between antique-cut stones and the clean, linear language of the Art Deco era.
The plaque-style design is a classic expression of 1920s jewellery, when platinum allowed jewellers to create light, finely pierced and diamond-set forms with exceptional delicacy. Here, the bright white platinum setting enhances the brilliance of the diamonds, while the 18ct gold mount offers strength, comfort, and a discreet note of warmth.
Elegant and highly wearable, this ring is a wonderful example of early 20th-century craftsmanship. It would make a distinctive engagement ring, an enduring anniversary gift, or a sophisticated addition to a collection of antique diamond jewellery.
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