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Quick Answer Bespoke engagement rings in the UK start from around £800 and most commissions fall between £1,500 and £5,000. The three main cost drivers are the stone (by far the largest variable), the metal, and the making. Understanding each one lets you control where your budget goes — and get significantly more ring for your money than most people realise is possible. |
The most common question we're asked before a first consultation is some version of: "I have a rough budget — is that enough?" The honest answer is almost always yes, but what you get for that budget depends entirely on the choices you make and how well those choices are explained to you.
Most jewellers avoid publishing prices because they don't want to anchor your expectations before they've had a chance to shape them. We take the opposite view. Understanding what drives cost puts you in control of the conversation — and makes it significantly harder to be steered toward a spend that doesn't serve you.
What people actually spend: the UK market in 2026
The average amount spent on an engagement ring in the UK currently sits between £2,000 and £2,500 for a standard off-the-shelf design. For bespoke commissions the range is wider — starting below £1,000 for simpler pieces and running well above £10,000 for significant centre stones or complex settings.
Neither figure is a target or a benchmark. They're context. The only number that matters is what feels right for you — and whether the jeweller you're working with is helping you get the most from it, or simply encouraging you to spend more.
The three things that actually drive the cost
1. The stone — the largest variable by far
The centre stone typically accounts for 60–80% of the total cost of a bespoke engagement ring. This single fact shapes everything else, because it means small adjustments to stone specification have a disproportionately large effect on the overall price.
The four grading criteria — cut, colour, clarity, and carat weight — each move the price independently. A 1ct diamond graded D/Flawless and a 1ct diamond graded G/VS2 can differ by thousands of pounds. Both are beautiful. Only one of those differences is visible to the naked eye — and it isn't the one that commands the premium.
The lab-grown opportunity: Lab-grown diamonds are chemically and physically identical to natural diamonds. They cost 50–70% less for the same grade. For a buyer who wants maximum size and quality within a fixed budget, lab-grown is often the most rational choice. For a buyer who values provenance and long-term rarity, natural may be the right call. We present both honestly.
2. The metal — significant, but manageable
Metal type and total weight both contribute to cost. Platinum is denser and more expensive than gold by weight, and requires more specialist labour to work. An 18ct yellow gold solitaire and a platinum solitaire of the same design will differ by £200–£500 depending on the ring's weight and complexity.
The practical differences matter too: platinum is naturally white, hypoallergenic, and requires no re-plating. White gold is rhodium-plated to achieve its colour and may need refreshing every 12–18 months. For a ring worn every day for decades, that maintenance difference is worth factoring in.
3. The making — where complexity adds cost
Setting complexity, hand work, and engraving determine the labour cost. A clean solitaire setting requires considerably less bench time than an elaborate pavé halo with milgrain detail. For most commissions in the £1,500–£4,000 range, the making cost is typically £300–£600 depending on complexity.
What to expect at each budget level
| Level | Budget Range | What this typically covers |
| Essential | From £800 | A single stone solitaire or simple ring setting. One stone, one setting, clean and enduring. The most accessible bespoke commission. |
| Considered | £1,500–£4,000 | The most commonly commissioned range. Covers solitaire engagement rings with a quality centre stone (0.5–1ct), halo settings, coloured gemstones, or 18ct gold / platinum construction. |
| Statement | £4,000–£8,000 | Larger centre stones (1ct+), more elaborate settings, platinum construction, or exceptional coloured gemstones. |
| Significant | £8,000+ | Major centre stones, fancy coloured diamonds, rivière designs, or fully matched stone selection. |
How to make your budget go further
- Prioritise cut over carat. A smaller, well-cut stone outperforms a larger, poorly-cut one in every lighting condition.
- Choose G or H colour over D–F. The difference is invisible once a stone is set in metal. The price difference is significant.
- Choose VS2 or SI1 clarity over VVS. Eye-clean stones at SI1 are indistinguishable from Flawless to the naked eye.
- Consider lab-grown if size matters more than provenance. You can often achieve a 0.8–1ct lab-grown diamond for the same budget as a 0.4–0.5ct natural.
- Be specific about your brief. Vague briefs lead to more revisions and sometimes more cost.
The costs some jewellers don't mention upfront
- Design fees charged before any commitment.
- Deposit structures that lock you in before you've approved a design.
- Resize fees not disclosed at the outset.
- Undisclosed commission on stone recommendations.
At À Vie, the full design process — consultation, stone sourcing, and CAD development — costs nothing until you approve the final design and choose to proceed. There are no design fees, no deposit before sign-off, and no commission on the stones we recommend.
Tell us your budget. We'll tell you what's possible.
The most useful conversation you can have at this stage is a direct one. Tell us what you're working with and what matters most — size, quality, metal, design complexity — and we'll tell you exactly what's achievable and where the best value lies within your brief.
No pressure, no obligation, and nothing to pay until you're ready to proceed. Start the conversation here.