Antique Edwardian Platinum Old Mine Cut Diamond Ball Pendant Watch with Chain
Exceptional Edwardian Platinum Diamond Ball Pendant Watch
A rare Edwardian pendant watch crafted in platinum and lavishly pavé-set with diamonds, designed in an elegant spherical “ball” form and finished with a refined antique chain.
A striking example of early 20th-century luxury, this Edwardian platinum diamond pendant watch combines horology and high jewelry in one exceptional jewel. Designed as a ladies’ pendant watch, the piece was created to be worn on a chain as an ornament — admired as much for its brilliance as for its function.
The spherical case is executed in platinum and covered in a dazzling pavé surface of antique-cut diamonds, creating a continuous field of sparkle. This style was particularly favored during the Edwardian era, when platinum became the preferred metal for elite jewelry, prized for its strength, brightness, and ability to support intricate diamond setting.
At the front, the watch displays a delicate white dial with blue Arabic numerals and refined hands, offering a beautiful contrast against the diamond-set exterior. The result is both charming and sophisticated — a piece that feels distinctly Edwardian, yet remains remarkably wearable today.
Pendant watches of this quality were never ordinary accessories. They were luxury objects created for fashionable women, often worn for evening, society events, and formal occasions. Today, surviving examples in platinum with full pavé diamond setting are increasingly rare, making this watch especially desirable for collectors of Edwardian jewelry and antique diamond pieces.
Key Features
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Period: Edwardian (early 20th century)
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Type: Ladies’ pendant watch
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Metal: Platinum
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Setting: Old mine cut diamonds throughout the case
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Dial: White dial with blue Arabic numerals
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Design: Diamond ball / spherical form
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Chain: Antique platinum chain
Condition
Very good antique condition, with light age-appropriate wear consistent with its history. The diamond setting presents beautifully, and the watch retains its refined Edwardian character.
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The DSF Promise
Buy with confidence. Every piece is backed by:
• Authenticity — examined and verified before listing
• Condition — carefully inspected and honestly described
• Insured shipping — fully insured, signature required
• 32-day returns — available on eligible, unaltered items
• Private appointments — available in New York
• Experience — over 50 years of fine jewelry expertise
How do I know a piece is authentic, and can I trust DSF?
Buying fine jewelry online takes trust, especially at this level. DSF Antique Jewelry is a New York–based dealer with over 50 years of fine jewelry expertise. Every piece is examined for authenticity and condition before it is listed — we assess hallmarks, maker's marks, metal content, gemstones, and construction consistent with the stated period or designer. For signed pieces such as Cartier, Buccellati, or Van Cleef & Arpels, we verify maker's marks and signatures. We're glad to send additional photographs of any hallmark, or speak with you directly, before you decide.
Why does antique gold look different, and is surface wear normal?
Antique pieces were often made in gold standards less common today, such as 15ct (used in Britain only between 1854 and 1932), 9ct, or higher-karat continental gold, which give a warmer tone than typical modern 14k. Light surface wear, softened edges, and a gentle patina are normal and expected on antique jewelry — they reflect the age and authenticity of the piece, not flaws. We describe the true condition of every item honestly in its listing.
What do the hallmarks and maker's marks mean?
Hallmarks are small stamped marks that identify the metal standard, and often the maker, assay office, and date. They are one of the best tools for authenticating antique jewelry. We identify and explain the marks we find on each piece in its description, and we're happy to send close-up photographs of any hallmark on request so you can see exactly what you're buying.
Can pieces be resized or adjusted?
It depends on the piece. Many antique rings can be resized, but bands with all-around engraving, thin shanks, or gemstones near the base may be limited in how far they can safely go, and some pieces are best left as-is to preserve their integrity. We list each item's measurements as they currently are. If you're unsure whether something can be safely adjusted, contact us before buying and we'll give you an honest assessment for that specific piece.
How should I care for and store fine jewelry?
Clean gently with a soft cloth, avoid harsh chemicals, ultrasonic cleaners, and chlorine, and store pieces separately so they don't scratch one another. Remove rings and bracelets for heavy manual tasks. Antique gold is softer than modern alloys, so period pieces are best enjoyed with normal care. Treated well, fine antique jewelry lasts for generations — many of our pieces are already a century or more old and still beautiful.
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