Collection

Introducing the Miami Deco collection

Miami Deco is here: a new Blacklock collection of fifteen pieces, handcrafted in our London workshop and set with pink tourmaline, aquamarine and prasiolite. This is the first of a short series on the collection, and it starts with the design language.

Introducing the Miami Deco collection
Miami Deco collection featuring pink tourmaline ring, aquamarine ring and prasiolite ring
Written by Blacklock Jewellery
Published on November 2026

One style, many dialects

Deco has always spoken in regional dialects. It took its name from Paris, from the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes, and travelled outward from there, picking up a new accent wherever it landed.

Look at how it evolved across the Atlantic and two distinct voices emerge.

New York's is vertical. Steel and stone pushed skyward, stepped back in tiers, held in strict symmetry — the Chrysler Building, the Empire State. Deco built for height.

Miami's is looser and warmer. Along Ocean Drive and Collins Avenue, Miami Beach built its Deco low: hotels and apartment blocks in pastel stucco, porthole windows, "eyebrow" ledges shading the glass from the sun, curves borrowed from the ocean liners of the day. Deco built for heat.

When we started designing the collection, the first argument at the drawing board wasn't about which stones to use. It was about which of those two voices the stones should speak in.

A Design language that is precise but with room to breathe

New York Deco is precise to the millimetre. Miami Deco is precise too, but it leaves room to breathe. The angles open up slightly. Lines curve where Manhattan would keep them straight. Symmetry drifts, the way light moves across water rather than glass.

On paper, it looked like a small adjustment. Holding the first prototypes, I realised it changed everything. That slightly gentler geometry altered how each piece sat on the body and how it caught the light — the difference between jewellery that holds a pose and jewellery that moves with the person wearing it.

Shaped by its surroundings

This is the invisible part of collection design: deciding what a place should feel like before setting a single stone.

At Blacklock the stones come first, and the design is shaped around what they need. For Miami Deco that meant pink tourmaline, aquamarine and prasiolite, each hand-picked for colour. The pink of sun-warmed stucco. The clear blue of shallow water off the beach. Prasiolite's pale, cool green, like shade under the palms.

Stones like these don't want to be locked into a tower of hard verticals. They want air and light around them. Pale, clear colours like aquamarine and prasiolite come alive when light can reach them from more than one direction, and the warmth of a pink tourmaline reads best with a little space around it rather than metal pressed up close.

So we gave them room. Each setting holds its stone without crowding it, the metalwork frames rather than encloses, and the gaps in the design are as deliberate as the lines. That openness is what lets the colour do the work. Miami Deco became our answer to that: a collection that echoes the Art Deco beauty of Miami Beach and takes its cues from the light, colour and ease of the place around it.

Curve and line in agreement

Step back from any single detail and look at the overall form, and the collection holds to the classic rules of Art Deco. A clear central axis. Symmetry that organises the whole piece. Repetition that gives it rhythm. Proportions that build outward from the centre in measured steps.

What Miami brings to those rules is the curve. In the best Deco, curves and straight lines aren't opposing forces; they work together. A straight edge leads the eye into a curve, and the curve resolves back into a line, each making the other read more clearly. You see it all along Miami Beach, where a rounded corner meets the horizontal banding of a façade without either one giving way. In the collection it is the softened outline of a setting meeting the straight run of a diamond-set bar, and the gentle arc of a piece resolving into a clean edge.

None of it shouts. It is a subtle design language, developed through rounds of drawing and prototyping until each piece reads as one idea rather than a collection of effects. You notice the harmony before you notice the technique, which is exactly as it should be.

The diamond-set bars

You can see the idea most clearly in the diamond-set bars that run through the collection.

Wearing my Creative Director hat, I insisted the bars be spaced evenly. That regularity keeps the pieces rooted in traditional Art Deco design language — rhythm and repetition are what make Deco read as Deco. But the spaces between them were left open, so light passes through and is caught rather than blocked.

That deliberate openness is what moves the aesthetic away from New York's rigour and firmly into Miami. It is a minute detail, measured in fractions of a millimetre at the bench, and it is the detail that makes the collection work.

See the collection in person

Miami Deco is best understood in person: how the pieces sit, how the curves and lines resolve, how the open settings catch the light as you move. I'd be glad to show you the collection myself at a private viewing, talk you through the stones and the thinking behind each piece, and let you try them on. If you'd like to arrange one, get in touch and we'll find a time that suits you.

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