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Platinum Diamond Clip
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Platinum Diamond Clip

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A platinum diamond clip secures a heritage of craftsmanship through precious metals and carefully set stones.

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Sellingantiques  ·  Guide 1216602026/2027 edition

Platinum Diamond Clip

A platinum diamond clip secures a heritage of craftsmanship through precious metals and carefully set stones.

Introduction

Platinum Diamond Clip

A platinum diamond clip brings together intricate metalwork and brilliant stones, frequently appearing as a versatile double clip brooch or structured clip earrings. These pieces emerge predominantly from the Art Deco era, alongside Edwardian, 1940s Retro, and Mid-Century Modern periods.

The selection ranges from geometric bar brooches to elaborate convertible pendants and matching suites. Collectors encounter French workshops and international makers shaping platinum and gold into distinct wearable architecture.

How they were made

Materials and Techniques

The construction relies heavily on platinum, valued for its strength in holding intricate stone settings without bulk, often paired with 18ct white gold or yellow gold. Master jewellers embedded old cut diamonds alongside sapphires, rubies, aquamarines, and pearls.

Techniques from the early twentieth century prioritised millegrain edges and openwork piercing to maximise light through the stones. Double clip mechanisms required precise engineering so two separate dress clips could lock securely into a single frame.

From the Sellingantiques archive

Night and day earrings let wearers transform simple daytime drops into elaborate evening clusters by snapping on extra platinum diamond sections.

What sets them apart

Assessing Quality

The distinction between standard pieces and the finest examples lies in the precision of the stone matching and the complexity of the platinum fretwork. Master workshops achieved seamless articulation in convertible clips, ensuring hinges and pins operated invisibly without compromising structural integrity.

Superior items feature substantial carat weights of old cut diamonds with consistent colour and clarity, complemented by supplementary gems like calibre-cut sapphires or carved rubies that fit their channels without adhesive.

Notable makers of platinum diamond clip

Cartier Paris·Paillette

Terms antiques dealers use

The Platinum Diamond Clip Glossary

Platinum
A dense, durable precious metal that gained widespread favour in fine jewellery during the Edwardian and Art Deco periods for its ability to support delicate wirework and secure large diamond settings. It maintains its white lustre without plating.
Old Cut Diamond
A general term for diamond cuts preceding modern round brilliants, typically featuring higher crowns, smaller tables, and open culets designed to catch candlelight and gaslight.
Double Clip Brooch
A versatile jewel comprising two matching clips that fasten together on a separate frame to form a single large brooch.
Millegrain
A decorative jewellery technique featuring a row of tiny raised metal beads along the edges of a setting, creating a soft textured border around stones.
Calibre Cut
Gemstones specifically shaped and faceted to fit tightly into a designated channel or geometric pattern within a metal mounting.
Questions people ask

Platinum Diamond Clip: Frequently Asked Questions

Can clip earrings be worn comfortably?

Many period earrings utilise specialised clip mechanisms designed to distribute pressure evenly across the earlobe without requiring pierced ears. Collectors often adjust these vintage hinges to ensure a secure yet comfortable fit for daily wear.

The weight of the platinum and diamonds dictates the tension required in the hinge to prevent the earring from slipping while remaining light enough for extended use.

What defines Art Deco style?

Art Deco design embraces strict geometric symmetry, clean lines, and high contrast colour pairings utilising platinum alongside diamonds, onyx, and sapphires. This aesthetic moved away from flowing floral motifs toward architectural abstraction.

Craftsmen utilised calibré-cut stones and stepped settings to emphasise the rigid, orderly patterns characteristic of the 1920s and 1930s.

How should I store my jewellery?

Fine platinum and diamond pieces require individual fabric compartments or padded boxes to prevent the hard metal and stones from scratching softer items in a collection. Keeping each piece separated protects delicate millegrain edges and movable clip mechanisms from unnecessary friction.

Storing items away from humidity and direct sunlight preserves the original lustre of the platinum and the integrity of any integrated pearls.

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