Coco Chanel’s Bijoux de Diamants: The 1932 Collection That Made Chanel a Jeweller

For two days in November 1932, at the height of the Great Depression, Coco Chanel opened her apartment on the rue du Faubourg Saint-Honoré and showed roughly thirty pieces of diamond jewellery draped over wax mannequins. Around 30,000 people queued to see them. That show, Bijoux de Diamants, was the only fine-jewellery collection Chanel designed in her lifetime — and it is why comets and stars still run through every Chanel high-jewellery collection today.

Why did a couturier suddenly design diamonds?

Chanel had spent a decade telling anyone who would listen that costume jewellery was more honest than the real thing — that a jewel should decorate, not advertise a bank balance. So Bijoux de Diamants looked like a contradiction. It was not. The diamond trade was on its knees after 1929, and the industry (through the International Diamond Corporation) asked the most famous designer in Paris to remind the public that diamonds were desirable. Chanel took the brief and made it hers, insisting the stones be shown on realistic mannequins “as if on skin”, with no price list and no vulgar display.

Her design language was deliberately anti-establishment. She hated clasps, so several pieces had none. She wanted jewels that moved and adapted, so a necklace could become a bracelet, or a star could be lifted off and worn as a brooch. She said she wanted to cover her clients “in constellations” — and she meant it literally.

What was actually in the collection?

The themes were celestial: comets, suns, stars and Chanel’s own star sign, Leo. The standout was the Comète necklace — a shooting star that curved around the throat with no clasp at all, the trailing diamonds simply resting on the collarbone. The Céleste brooch set 881 baguette-cut diamonds swirling around a 79-carat cultured pearl; the Soleil massed 1,765 brilliant-cut diamonds with sixteen yellow diamonds for warmth. The pieces were as much sculpture as jewellery, and the crowd that came to see them included Picasso and the actress Gloria Swanson.

Why did so little survive? Chanel had insisted from the start that the collection was not really about selling finished jewels — it was a statement — and once it had made its point most of the pieces were dismantled and the diamonds handed back. That is part of the reason the 1932 originals almost never appear on the market, and why the house has treated the collection as an heirloom idea rather than a product line. When Chanel revived the theme for its 80th anniversary, it did so as high jewellery, not costume, closing a circle the founder had opened during the Depression.

The 1932 collection, by the numbers

Almost all of the original pieces were broken up and the stones returned to their owners, which is part of why so few survive. The documented facts, however, are unusually well recorded — and dated, which is what makes them worth citing.

Details as documented by Chanel and contemporary records; correct as of July 2026. Figures describe historic pieces, not current market values.

How do you buy into it today?

You cannot buy the 1932 originals, but the DNA is everywhere in modern Chanel. The comet and the star run through the current high-jewellery line, and the accessible entry point is the Coco Crush — the quilted-motif gold ring and band that turn up regularly on the pre-owned market at a fraction of a couture jewel. As with any second-hand fine jewellery, condition, hallmarks and authentication matter far more than finding the lowest asking price.

If Chanel’s celestial thread appeals, the same restraint runs through the maison’s watches and jewellery alike. See our Chanel pieces →

Written by the Chrono6538 team. We authenticate and value pre-owned Chanel and other fine pieces from our proprietary dataset of pre-owned luxury.