Questions to Ask Before
a Bespoke Engagement
Ring Consultation

Before the Consultation: What to Prepare

Arriving prepared makes the meeting more productive and signals to the jeweller that you are a serious buyer. You do not need to have made decisions, but you should have done enough thinking to have a starting point.

Know your budget range, even roughly

You do not need to give an exact number, but arriving with no sense of budget wastes both parties' time. A range is fine: "somewhere between £8,000 and £12,000" is a useful starting point. Being honest about budget also lets a good jeweller be honest with you about what is achievable, which is exactly what you want to know. If your budget is genuinely flexible, say so, but have a number in your head that you would not want to exceed without a very compelling reason.

Bring a sense of style direction

Screenshots, saved Instagram posts, Pinterest boards: these are useful material for a first consultation. You do not need to have strong opinions, bringing three images and saying "I like something about each of these, but I'm not sure what" is genuinely useful information. If you have no image references at all, read our ring style finder first.

Know her ring size, if possible

A bespoke jeweller can resize a finished ring, but knowing the finger size in advance reduces delays and avoids resizing costs. If you do not know it, the jeweller can advise on ways to find out discreetly.

Know your timeline

Bespoke commissions typically take 6–12 weeks depending on complexity. If you have a proposal date in mind, raise it at the first meeting. Good jewellers will tell you honestly whether your timeline is workable, and if it is not, they will say so rather than agreeing and then rushing.

Questions to Ask About the Process

What does the design process look like from here?

A good answer describes a clear sequence: initial brief, design sketches or CAD renders, stone sourcing, your approval before fabrication begins, fitting and delivery. A vague answer ("we'll work together on it" without specifics) is worth probing further. You want to know how many design revisions are included, at what stage you will see costs broken down, and when you will be asked to commit.

How many design revisions are included?

Some jewellers include two rounds of design changes; others charge from the first revision. Know this upfront. It affects how you should approach the design conversation, whether you can be exploratory in early rounds or need to be more precise from the start.

Do you source the stone, or do I?

Most jewellers source stones on your behalf, but some buyers prefer to source their own, particularly if they have done significant research or have a specific stone in mind. Ask whether the jeweller is open to working with a stone you bring, and whether this affects pricing or any guarantees they offer.

Can I see stones in person before choosing?

For a significant commission, you should expect to see and compare stones before selecting one. Any jeweller who cannot accommodate this, or who presents you with a single stone without alternatives, is not running a process that serves your interests.

Questions to Ask About the Stone

Is the diamond GIA or IGI certified?

For natural diamonds, GIA certification is the gold standard. IGI is widely accepted for lab-grown stones. Some smaller independents use other labs (HRD, AGS) which are reputable but less universal. You should receive a grading certificate with any significant stone purchase. If certification is not offered, ask why.

What is the cut grade?

Cut is the most important of the 4Cs for visual impact. Insist on Excellent (GIA) or Ideal grade if you are buying a round brilliant. For fancy shapes (oval, pear, cushion), cut grading is less standardised, ask the jeweller specifically how they assess cut quality in the stones they recommend. Our 4Cs guide covers this in full.

Natural or lab-grown, what do you recommend for my budget?

A good jeweller will give you an honest answer rather than defaulting to what they have in stock. At most London budgets, the difference in stone size between natural and lab-grown is significant. You should understand both options before deciding. See our budget guide for a breakdown of what each budget achieves in both categories.

What happens to the price if I want a different stone?

Understand how the total price is structured: what is the setting cost, what is the stone cost, and how would the total change if you moved up or down in stone quality. This lets you make informed trade-offs during the process rather than being surprised at final pricing.

Questions to Ask About Quality and Aftercare

What metal do you recommend, and why?

Platinum and 18ct white gold are the most common choices for engagement rings. They look similar but wear differently. Platinum is denser and develops a patina over time; 18ct white gold is typically rhodium-plated and will need re-plating every few years. Yellow and rose gold are personal choices that suit some stone colours better than others. A good jeweller will have a view, not just present options neutrally.

What guarantees and warranties do you offer?

Ask specifically about: claw tightening, stone loss, general wear and structural issues. Some jewellers offer lifetime maintenance; others charge for service appointments. Know what you are committing to before you sign off on the commission.

Do you offer resizing after delivery?

Fingers change size with temperature, weight and time. A good jeweller stands behind their work with resizing service, ideally the first resize at no cost. Some designs (eternity bands, very narrow shanks, certain settings) are harder or impossible to resize without affecting the design, which is worth knowing in advance.

Who actually makes the ring?

Some studios design in-house and outsource fabrication. Others make everything on the premises. Both models can produce excellent work, but it is worth knowing where your ring will actually be made. "We work with craftsmen in Hatton Garden" is a legitimate answer; "it's made in the UK" covers a wide range of quality levels.

What Good Answers Look Like

A jeweller who gives you confident, specific, honest answers to these questions (including honest answers when something is outside their offering) is usually the right jeweller for a commission. What you are listening for is not just knowledge but transparency. The best bespoke jewellers in London want you to ask good questions, because good questions lead to better commissions.

Ready to find the right jeweller? Our best jewellers guide covers the London studios we would recommend, and our jeweller profiles give detailed assessments of individual studios.