|
Quick Answer Bespoke engagement rings start from around £750 for a simple setting with a small lab-grown diamond — a recent commission at exactly this price used a 0.4ct lab-grown round diamond in a simple solitaire. Most commissions fall between £2,000 and £3,000, which is roughly where UK average spend currently sits. The three 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. |
On this page: What people spend · The two-months rule · What drives cost · Budget levels · What each budget buys · Why no showroom costs less · Making your budget go further · Hidden costs to watch for · Related reading · FAQs
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
UK average spend on an engagement ring currently sits between £2,000 and £3,000. For bespoke commissions the range either side is wide — our most affordable commission to date was £750, a simple solitaire with a 0.4ct lab-grown round diamond, while significant centre stones or complex settings can run well above £10,000. For a detailed look at specific budgets, see what you can get for £1,000, £2,500, or £5,000.
None of these figures are 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 Two-Months Rule: Ignore It
The idea that an engagement ring should cost two months of the buyer's salary originated in a De Beers advertising campaign in the 1980s. It has no basis in jewellery craft, cultural tradition, or any measure of what a ring should cost — it was a sales target dressed up as etiquette. It has no bearing on what your partner wants, what a ring actually costs to produce well, or what represents sensible financial behaviour for your circumstances. You can ignore it entirely.
The Three Things That Actually Drive the Cost
1. The stone — the largest variable by far
The centre stone typically accounts for 60–75% of the total cost of a bespoke engagement ring, and that proportion rises as carat weight increases. 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, and only one of those differences is visible to the naked eye — it isn't the one that commands the premium.
The lab-grown opportunity: Lab-grown diamonds are chemically and physically identical to natural diamonds and cost roughly 60–80% less at equivalent grading. 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 natural provenance, natural is the right call. We present both honestly — see our full natural vs lab-grown guide.
2. The metal — significant, but manageable
Metal accounts for roughly 10–20% of most commissions. 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 typically differ by £200–£500 depending on weight and complexity. White gold is rhodium-plated and may need refreshing every 12–18 months; platinum is naturally white and needs none.
3. The making — where complexity adds cost
Setting complexity, hand work, and engraving make up the remaining 15–25%. 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 typically runs £300–£600 depending on complexity.
What to Expect at Each Budget Level
| Level | Budget Range | What this typically covers |
| Essential | From £750 | A single small stone in a simple solitaire setting — our £750 commission used a 0.4ct lab-grown round diamond. Clean and enduring, the most accessible bespoke commission. |
| Considered | £2,000–£3,000 | Where average UK spend currently sits, and the most commonly commissioned range. Covers solitaires with a quality centre stone (0.5–1ct), halo settings, coloured gemstones, or 18ct gold / platinum construction. |
| Statement | £3,000–£6,000 | Larger centre stones (1ct+), more elaborate settings, platinum construction, or exceptional coloured gemstones. |
| Significant | £6,000+ | Major centre stones, fancy coloured diamonds, or fully matched stone selection, designed and priced individually. |
What a Given Budget Buys, by Stone Type
These are approximate ranges for a simple solitaire or setting in 18ct gold. A more elaborate setting — halo, pavé band, hidden gallery — typically adds £300–£800 to the making cost.
| Budget | Natural Diamond | Lab-Grown Diamond |
|---|---|---|
| £750–£1,500 | Not typically achievable at meaningful size | 0.30–0.60ct, G–H, VS2–SI1 |
| £1,500–£2,000 | 0.30–0.45ct, G–H, VS2–SI1 | 0.80–1.20ct, F–G, VS1–VS2 |
| £2,000–£3,000 | 0.50–0.75ct, G, VS2 | 1.20–1.80ct, F, VS1 |
| £3,000–£5,000 | 0.75–1.20ct, F–G, VS1–VS2 | 1.80–2.50ct, E–F, VVS2–VS1 |
| £5,000+ | 1.20ct+, F, VS1 and above | 2.50ct+ at high grades |
Why Bespoke Without a Showroom Costs Less
A ring bought from a retailer with a physical showroom carries costs that have nothing to do with the ring itself: rent, rates, insurance, floor stock financing, and staffing. Those overheads are recovered through the margin on what's sold. À Vie Diamonds operates without a showroom — by WhatsApp, email, video call, and digital stone presentation — so a given budget goes almost entirely into the stone and metalwork rather than into retail infrastructure. This isn't a discount or a compromise on quality: the stones are IGI or GIA certified to the same standards either way, and the metalwork is 18ct gold or 950 platinum. It's a different cost structure, not a different standard.
This is also not a budget proposition — it suits buyers comfortable conducting the process remotely and who value transparency about what they're paying for. If handling stones in person before selecting is essential to you, a showroom jeweller may be the better fit, and we'd say so directly.
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 not.
- Choose VS2 or SI1 clarity over VVS. Eye-clean stones at SI1 are indistinguishable from Flawless to the naked eye.
- Avoid round-number carat thresholds. A 0.90ct stone can look identical to a 1.00ct and cost 15–25% less, since stones are priced in brackets around key weights.
- Consider lab-grown if size matters more than provenance — it's the single biggest lever on stone cost.
- 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. There is also no VAT added to any commission — À Vie Diamonds Limited is not VAT registered, so the price quoted is the price paid.
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.
Related Reading
- What Can You Get for £1,000?
- What Can You Get for £2,500?
- What Can You Get for £5,000?
- Natural vs Lab-Grown Diamonds: Which Is Right for You?
- The Bespoke Ring Process: How It Works
Frequently Asked Questions
What is the cheapest a bespoke engagement ring can cost? Our most affordable commission to date was £750: a simple solitaire setting with a 0.4ct lab-grown round diamond. Simpler briefs and smaller lab-grown stones can bring the price down further.
What is the average spend on an engagement ring in the UK? Currently around £2,000–£3,000. This is a reference point, not a target — what matters is a budget that doesn't create financial pressure.
Is the two-months-salary rule real? No. It originated in 1980s De Beers advertising with no basis in tradition or financial planning. Ignore it.
Why is a bespoke ring sometimes cheaper than a high-street ring? High-street rings include the cost of retail premises, floor stock, staff, and brand premium in the price. A bespoke maker without a showroom removes those costs, and the saving goes into the stone and metalwork instead.
Do I pay VAT on a bespoke engagement ring from À Vie Diamonds? No. À Vie Diamonds Limited is not VAT registered, so no VAT is added to any commission — the price quoted is the price paid.
What's the most effective way to get more ring for my budget? Choose a lab-grown diamond if provenance isn't a priority, avoid round-number carat thresholds (1.00ct, 1.50ct, 2.00ct), and choose G colour and VS2 clarity over higher grades that are invisible once the stone is set.
Last reviewed: July 2026 · À Vie Diamonds