How to Buy an Engagement
Ring in London
Everything you need to know before you walk through any jeweller's door. Written plainly, without jargon, for men who are doing this for the first time.
Eight Interactive Tools
Most buyers find these more useful than any written guide. Use them before you visit a single jeweller.
What does my budget actually get me?
Natural vs lab-grown carat sizes and quality at your exact budget, with an honest recommendation. Takes two minutes.
Take the quiz → Visual · drag the sliderSee how stone size changes with budget
Drag from £1,000 to £15,000 and watch the diamond grow in real time, natural vs lab-grown side by side. The gap is striking.
Open the guide → Visual · move the loupeSee what clarity grades actually look like
Put a jeweller's loupe over a diamond and compare FL to I1 at 10x, then by eye. Shows you exactly where the price stops buying anything you can see.
Open the guide → Visual · drag the angleWatch light move through a diamond
Change the pavilion angle and see light return to your eye or leak out of the stone. Why cut is the C you can see from across a room.
Open the guide →Line up D to M and pick the whitest you need
Ten diamonds, face-up, in platinum, yellow or rose gold at three sizes. Reveal the grades and see where the difference stops existing.
Open the guide → Visual comparisonDiamond Shape Guide
See every cut drawn to scale from 0.5ct to 2ct (round, oval, cushion, emerald, pear, marquise) and understand the character of each shape before you commit.
Compare shapes → 6-question quizWhich Style Suits Her?
Answer six questions about her taste and get matched to a ring profile (Classic, Romantic, Modernist or Individual) with jeweller recommendations for each.
Find her style → Planning toolBuild Your Proposal Timeline
Enter your proposal date, choose bespoke or ready-made, and get a week-by-week plan with exactly when to do what, from first visit to the moment you propose.
Build your plan →"Most men buying an engagement ring are doing it for the first and only time in their lives. The jewellery industry has not always made that easy. These guides exist to level the playing field."
Start here
If You Have Just Started Looking
Three guides, in this order. Between them they answer most of what a first-time buyer needs before speaking to anybody.
Complete beginner's guide Engagement Ring Guide for Beginners → Practical Setting a Budget → Budget guide Engagement Rings Under £2,000 → Foundation Understanding the 4Cs →
Choosing the ring
Working Out What She Would Actually Want
Shape, setting and stone. What the choices are, what they cost you, and how to read what she already wears.
Buying guide How to Choose an Engagement Ring Setting → Alternative stones Beyond the Diamond → Stone guide Sapphire & Coloured Stone Rings → Metals guide Platinum or White Gold → Trend guide The Most Instagrammed Ring Styles Right Now → Editorial Engagement Ring Trends in 2026 →
Where to buy
Choosing a Jeweller, and What It Costs
The part of the process with the most money at stake and the least published information. These are the guides built from our own research.
Costs guide What Jewellers Actually Charge → Buying guide High Street or Specialist? → Decision Bespoke vs Ready-Made → Location guide How to Buy in Hatton Garden → Buying guide How to Tell a Trustworthy Jeweller → Buying guide Vintage & Antique Rings in London → Sourcing guide Ethical Engagement Rings, Honestly → Start here Practical Buying Advice →
In the room
The Appointment Itself
What to ask, and how to avoid agreeing to something you have not understood.
Practical Questions to Ask at a Bespoke Consultation → Practical Setting Your Own Stone →
The proposal
When You Have the Ring
Or when you have decided not to buy one yet, which is a perfectly good answer.
Proposal guide The Placeholder Ring → Proposal guide How to Propose: Getting It Right → Practical Proposing Abroad: What to Sort First →A Note on How We Write These Guides
These guides are written for the buyer, not the seller. We don't gloss over the parts of the engagement ring market that are opaque, pressured, or frankly confusing. We explain how certification works, why some jewellers don't want you to compare prices, and what the difference is between a £5,000 ring and a £20,000 ring at the same carat weight.
We update these guides regularly. If you find something out of date or have a question that isn't answered here, we'd like to know, see our about page for how to reach us.
When you're ready to start visiting jewellers, our location guides will tell you exactly who to see in each part of London.