
The Solid Gold Moissanite Collar Necklace That Was Designed to Actually Be Worn | Moyiola Abeo
Can I be honest with you for a moment?
I have lost count of the times a client has told me she owns a 'statement necklace' she has never worn. It lives in its box, waiting for an occasion grand enough to justify it, one that rarely comes. It is too heavy. Too sharp. Too precious to risk. And that, to me, is a quiet tragedy.
When I started sketching what would become the Urchin Crest, my one non-negotiable was this: it had to feel as natural against your collarbone at midnight as it did at 7pm. If it hurt, it failed. If it looked extraordinary but sat wrong, it failed. A piece of jewellery that you never reach for is not a luxury, it is a very expensive decoration.
So let me tell you how we built a sculptural solid gold moissanite collar necklace that you will actually wear.
Where the Design Came From
I have always been drawn to the mathematics of the natural world. The way a nautilus shell spirals with perfect geometric logic. The way a sea urchin's spines radiate outward in concentric, protective symmetry, every point deliberate, every angle load-bearing.
The Urchin Crest translates that geometry directly into wearable form. The collar traces the natural line of the neck, rising to a crown-like arrangement of precision-set trillion-cut moissanite stones. Each stone is positioned to catch light from a different angle, so as you move, the necklace moves with you, scattering fire rather than sitting still.
This is what we mean when we say sculptural fine jewellery. Not jewellery that mimics sculpture. Jewellery that is sculpture, but built for a body, not a plinth.
Why We Chose Moissanite (And Why It Matters More Than You Think)
Here is a question I get asked a lot: 'Why not diamonds?'
It is a fair question, and it deserves a straight answer rather than marketing copy.
Moissanite, originally discovered in a meteorite crater in 1893, has a refractive index higher than diamond. In plain terms: it throws more fire. When trillion-cut moissanite stones catch the light of a candlelit restaurant or a gallery's overhead spotlights, the effect is genuinely spectacular. Not 'almost as good as' spectacular. Just spectacular.
Beyond the optics, moissanite is ethically produced, significantly more sustainable than mined diamonds, and considerably more accessible at the price point, which means we can use more of it, set it more generously, and build a piece that does not hold back.
Paired with our solid 14k or 18k gold settings, handcrafted right here in our London studio, the result is an ethical statement necklace that is built to be a modern heirloom. Not a trend piece. Something you pass down.
The Engineering Behind the Elegance
Statement necklaces have a reputation problem: they are often beautiful in photographs and uncomfortable in practice. Too heavy at the front. The chain slips. The clasp digs in. You spend the evening adjusting rather than being present.
We approached the Urchin Crest with what I would describe as ergonomic jewellery engineering. The collar is shaped across three dimensions — not pressed flat against the neck, but gently curved to follow the body's natural contour. The weight is distributed evenly across the collarbone rather than concentrated at the pendant drop.
The result is a piece you forget you are wearing, until someone across the room asks about it.
How to Style the Urchin Crest Collar Necklace
The Urchin Crest is a collar necklace, which means it sits high and proud, it does not need a neckline to compete with it. In fact, our favourite pairings are some of the simplest:
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A deep-cut black evening dress, let the necklace be the entire jewellery story.
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A crisp white cotton shirt, open one button lower than usual. The contrast is extraordinary.
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A cashmere roll-neck in camel or cream, the collar sits just above the fabric for a layered effect.
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A structured blazer with nothing underneath, editorial and intentional.
This is not a piece you save for a black-tie event. It elevates a Tuesday dinner. It makes a Saturday gallery visit feel like an occasion. Wear it now, not later.
Frequently Asked Questions
1. Is moissanite a good alternative to diamonds in fine jewellery?
Yes, and for many buyers, it is the better choice. Moissanite has a higher refractive index than diamond, meaning it produces more fire and brilliance. It is lab-created, conflict-free, and significantly more sustainable. When set in solid gold (as we use in the Urchin Crest), the combination produces a piece of fine jewellery that is indistinguishable in quality from diamond-set equivalents, at a price point that allows for more generous design.
2. What is the difference between 14k and 18k gold for a collar necklace?
14k gold contains 58.3% pure gold and is harder and more scratch-resistant, ideal if you plan to wear your necklace frequently. 18k gold contains 75% pure gold, has a richer, warmer colour, and is the traditional choice for high jewellery. Both are available for the Urchin Crest; we recommend 18k for a slightly more luminous finish alongside the moissanite stones.
3. Is the Urchin Crest necklace comfortable to wear for a full evening?
This was a primary design goal. The collar is ergonomically shaped to follow the curve of the neckline rather than lying flat, which distributes weight evenly and eliminates the front-heavy sensation common in statement necklaces. Clients regularly tell us it is the most comfortable piece of fine jewellery they own.
4. Can I order a bespoke version of the Urchin Crest?
Absolutely. We offer bespoke consultations from our London atelier where we can adjust the stone arrangement, collar width, or gold colour. A fully custom version, designed entirely from your brief, is also available. Visit our bespoke page to start the conversation.
Shop the Urchin Crest Necklace
Made-to-order in our London studio. Available in 14k and 18k solid gold with trillion-cut moissanite. Every piece is individually crafted, no two are exactly alike.
→ Explore the Urchin Crest Necklace
→ Book a Bespoke Consultation

