Real prices, honest advice, and practical budget tips from Hatton Garden jewellers. No sales pressure — just the information you need to make a confident decision.
The average UK engagement ring costs £1,500 – £3,000. But averages are misleading — a beautiful ring can cost £900 with a lab-grown diamond, or £50,000+ with a rare natural stone. What matters is understanding what drives the price.
An engagement ring price has two components: the setting (the metal band and design) and the diamond (the centre stone). At MOH London, you choose each separately through our ring builder — this transparency means you always know exactly where your money is going.
£900 – £5,000
Determined by metal (18ct gold vs platinum), design complexity (solitaire vs halo vs pave), and accent diamonds.
£200 – £100,000+
Determined by the 4Cs (carat, cut, colour, clarity), natural vs lab-grown, and certification lab.
Lab-grown diamond solitaire in 9ct or 18ct gold. Typically 0.30-0.50ct centre stone with clean, simple settings.
Setting: £400 – £700
Diamond: £200 – £400 (lab-grown)
Best for: First-time buyers, budget-conscious, those who prioritise design over carat size.
The most popular price range in the UK. Lab-grown 0.75-1.50ct or natural 0.30-0.50ct in 18ct gold or platinum settings.
Setting: £600 – £1,500
Diamond: £400 – £1,200
Best for: Most engagement ring buyers. Excellent quality without overspending.
Natural 0.50-1.00ct or lab-grown 1.50-3.00ct. Premium settings with side stones, halo designs, or platinum.
Setting: £900 – £2,500
Diamond: £1,500 – £3,500
Best for: Those seeking a statement ring with high-quality natural or large lab-grown diamonds.
Natural 1.00-2.00ct centre stones in premium settings. GIA-certified, excellent cut grades.
Setting: £1,200 – £3,500
Diamond: £3,500 – £12,000
Best for: Buyers prioritising natural diamond quality, rarity, and long-term value.
Exceptional natural diamonds — 2ct+, high colour and clarity. Bespoke settings, rare shapes, investment-grade stones.
Setting: £2,000 – £5,000+
Diamond: £12,000 – £100,000+
Best for: Collectors, bespoke commissions, and those for whom rarity and perfection are paramount.
Lab-grown diamonds are physically, chemically, and optically identical to natural diamonds — but cost 60-80% less. This is the single biggest lever for getting more ring for your money.
| Specification | Natural Price | Lab-Grown Price | You Save |
|---|---|---|---|
| 0.50ct G VS2 Round | £1,200 | £350 | ~70% |
| 1.00ct G VS2 Round | £4,500 | £1,000 | ~78% |
| 1.50ct G VS2 Round | £9,000 | £1,800 | ~80% |
| 2.00ct G VS2 Round | £18,000 | £3,000 | ~83% |
Prices are approximate and vary by exact specifications. Based on MOH London inventory as of 2026. Read our full lab-grown vs natural comparison.
The idea that you should spend two or three months' salary on an engagement ring was invented by De Beers in a 1930s advertising campaign. It was marketing, not financial advice. There is no “correct” amount to spend.
What actually matters: choose a ring that reflects your partner's style, fits comfortably within your finances, and is designed and crafted with care. A £1,000 ring chosen with thought and love will always be more meaningful than a £10,000 ring chosen by formula.
Choose H colour instead of D
Looks identical when set in a ring — saves 20-30%
Choose SI1 clarity instead of VS1
Eye-clean in round and princess cuts — saves 15-20%
Consider 0.90ct instead of 1.00ct
Visually identical but below the "magic size" price jump — saves 15-20%
Choose a halo setting
A 0.70ct centre in a halo looks like a 1.20ct solitaire
Consider an oval or pear shape
Appears 10-15% larger than round at the same carat weight — and costs less per carat
Explore lab-grown diamonds
Same stone, same sparkle, same certification — 60-80% less
Buy the setting and diamond separately
Our ring builder gives you full control and transparency over each component
The average engagement ring in the UK costs between £1,500 and £3,000, according to industry surveys. However, this figure varies enormously — we see rings from £500 to well over £50,000. The "average" is less useful than understanding what you get at each price point. At MOH London, our most popular price range is £1,500-£3,500, which delivers excellent quality in both natural and lab-grown diamonds.
No — the "three months' salary" rule was invented by De Beers in a 1930s marketing campaign. It has no practical basis. Spend what you are comfortable with. A well-chosen £1,000 ring can be just as beautiful and meaningful as a £10,000 ring. The quality of the design, the cut of the diamond, and the thought behind the choice matter far more than the price tag.
Lab-grown diamonds are typically 60-80% less expensive than natural diamonds of equivalent quality. A 1-carat G/VS2 natural diamond costs approximately £3,000-£6,000, while a lab-grown equivalent costs £800-£1,500. This means you can either save significantly or get a much larger, higher-quality stone for the same budget. Around 40% of our engagement ring clients at MOH London now choose lab-grown.
A beautifully designed lab-grown diamond solitaire in 18ct gold starts from approximately £900 at MOH London. This gets you a 0.50ct+ centre stone with excellent cut in a clean, classic setting that is indistinguishable from rings costing five times more. The key is prioritising cut quality (which determines sparkle) over carat weight.
A 1-carat natural diamond engagement ring typically costs £4,000-£8,000 (setting + stone), depending on colour, clarity, and cut grade. With a lab-grown 1-carat diamond, the total cost drops to approximately £1,500-£3,000. The setting itself (without the diamond) ranges from £900 to £2,500 depending on the design and metal.
Platinum costs approximately £100-£300 more per ring than 18ct white gold. The advantages: platinum is denser, more durable, hypoallergenic, and develops a distinguished patina over time. White gold requires rhodium re-plating every 1-2 years to maintain its bright white colour, which is an ongoing cost. For daily-wear rings like engagement rings, platinum is often the better long-term investment.
Absolutely. Our ring builder lets you start with a setting design and then choose a diamond that fits your budget. Tips for maximising value: choose H colour instead of D (looks identical when set), choose SI1 clarity instead of VS1 (eye-clean at a lower price), consider 0.90ct instead of 1.00ct (visually identical, 15-20% cheaper), and explore lab-grown diamonds for the best size-to-price ratio.
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Build your ring online or book a free consultation at our Hatton Garden studio.