Oliver Bennett
Why Art Deco Jewellery Still Turns Heads
The Art Deco period runs from roughly 1915 to the end of the 1930s, and the jewellery made in those years has never really fallen out of favour. Where the Edwardian era gave us garlands, bows and lacy filigree, Art Deco answered with a ruler and a compass: clean lines, repeating motifs and a confident use of colour. It was modern in a way that still reads as modern today. A well-chosen Art Deco brooch or ring sits just as happily with a plain silk blouse or a tailored jacket as it did on a dance floor in 1928. That versatility — combined with genuine hand-workmanship and materials that are now hard to find at a comparable price — explains why so many collectors return to this era again and again.
The Geometry That Defines the Look
Once you learn to spot the design rules, dating and identifying Art Deco pieces becomes far easier. The movement borrowed from Cubism, the Bauhaus and the machine age, then translated all of it into wearable form.
- Straight lines and sharp angles: rectangles, lozenges, triangles, chevrons and stepped or tiered forms appear constantly, often framed by a border of tiny calibre-cut stones.
- Repeating patterns: fan shapes, sunbursts, Greek key borders and radiating spokes give pieces a rhythm that draws the eye across the whole design.
- Symmetry and balance: most pieces are mirrored left to right, which makes even large, bold designs feel controlled rather than busy.
- Curves used sparingly: arcs, arches and semicircles do appear, but as deliberate accents rather than the main event.
Egyptian revival motifs flourished after 1922, and Persian and Indian influences brought carved coloured gemstones into the mix. The result is a style broad enough that two collectors can adore completely different-looking pieces and both be right.
Bold Contrasts: Colour, Metal and Texture
Art Deco designers loved a strong contrast, and this is where the era really sings. Black onyx set against white diamond or rock crystal is the classic pairing, but you will also find lapis lazuli, coral, jade, turquoise and vivid green or red enamel used as flat panels of pure colour.
Metals matter just as much. Platinum and white gold arrived to give stones a cool, almost architectural frame, while yellow gold was often used for bolder, chunkier forms. Black enamel, mother-of-pearl, camphor glass and frosted crystal added texture without colour, letting the metalwork and the geometry do the talking. If you are building a collection, contrast is the single most useful thing to look for: a piece with strong tonal juxtaposition tends to photograph well, wear well and hold its appeal.
Craftsmanship You Can Actually See
This is the part that keeps serious buyers interested. Art Deco jewellers worked by hand, and it shows in details that are expensive to reproduce today.
- Calibre-cut stones: small, specially shaped stones cut to fit a precise channel, giving continuous ribbons of colour rather than a scatter of round brilliants.
- Milgrain and engraving: fine beaded edges and hand-cut patterns that soften hard geometry and catch the light.
- Clever mechanics: double-clip brooches that separate into two dress clips, concealed hinges, articulated links and screw-back fittings that allow a piece to sit flat and comfortable.
- Fine piercing: delicate openwork panels cut from sheet metal, often with a lacquer or enamel backing to strengthen the effect.
A sautoir, a plaque bracelet or a pair of dress clips made in this period will often show more hand-finishing than a far more expensive modern equivalent. That density of work is precisely what collectors are paying for.
What to Check Before You Buy
Condition decides value more than almost anything else, so take your time and look properly, ideally with a loupe and good daylight.
- Hallmarks: check for a maker's mark, metal purity and an assay office stamp. Worn or absent marks are not automatically a problem, but they should be reflected in the price.
- Stone security: calibre-cut stones are difficult and costly to replace, so a single missing stone can be a serious issue. Choose complete pieces where you can.
- Enamel and inlay: chips, cracks and lifting are common after ninety years, and restoration of enamel is rarely invisible.
- Fittings: test every clasp, hinge and safety chain. Loose catches are simple to repair, but a damaged hinge on an articulated bracelet is not.
- Paste versus gemstone: some era pieces were made with fine paste or rhinestones from new, and that is perfectly legitimate — just make sure the price reflects it and that any seller is honest about it.
- Conversions: brooches turned into pendants and clips remounted as rings are very common. Enjoy them, but know that altering a piece usually reduces its value.
Wearing and Caring for Art Deco Pieces
These jewels were made to be worn, and most of them are sturdier than they look. A single bold piece — a geometric brooch on a lapel, a stepped bracelet, a long sautoir — works best against plain fabric and simple lines, letting the design speak. Stack thin bangles if you like, but avoid wearing a chunky Art Deco ring next to a modern engagement ring where the harder metal may scratch the older setting.
For care, keep pieces away from perfume, hairspray and household cleaners, which damage enamel, pearls, coral and mother-of-pearl. Wipe metal with a soft dry cloth rather than a dip, and store each item separately in a lined box or pouch so stones do not rub against one another. With that small amount of attention, a good Art Deco piece will happily outlive several more generations of owners.
