Planning to propose in Paris and running out of time? A weekend booked three weeks from now, a trip already planned, a meaningful date coming up… Every week, couples from all over France and abroad ask us the same question: is it still possible to get the engagement ring in time? The good news: in most cases, yes, as long as you plan carefully. This guide covers everything you need to know to choose, order and receive a lab-grown diamond engagement ring quickly, without compromising on quality or budget.
Contents
- Real lead times: what is possible (and what is not)
- Your countdown, from 3 weeks out to proposal day
- Prepare your appointment before you even arrive in Paris
- Finding her ring size discreetly
- What budget should you plan?
- Choosing fast… and well: shape, setting, metal
- Visiting the Laveran showroom in Paris
- Travelling from abroad or another region
- Where to propose in Paris?
- After the proposal: sizing, warranty, returns
- Frequently asked questions
Real lead times: what is possible (and what is not)
Let's start with transparency, because it is what will spare you any bad surprise. At Laveran Paris, you have three options depending on how much time you have:
- Models in stock: we can have some models available immediately. This is the fastest solution when the proposal is close. Mention your proposal date when booking: we check the available models and prepare them for your visit. With these models, you leave with your ring the same day.
- Express production, in a few days: some models can be made in just a few days, with the diamond of your choice. The exact lead time is confirmed during your appointment, before any order.
- Made to order, in 2 to 3 weeks: for access to all our models, diamonds and finishes, in your size.
In every case, the ring can be collected at the showroom or delivered free of charge, insured and handed over in person. And the earlier you plan, the wider the choice: three weeks before the date, every option is open; a few days before, stock and express production take over.
In short: even if your proposal is just a few days away, you can still find your ring. Book an appointment straight away and mention the date of your proposal in the form. We will tell you honestly what can be done, between models in stock and express production.
Even faster: message us on WhatsApp with your proposal date. We will reply with the models available in stock.
Your countdown, from 3 weeks out to proposal day
| When | What to do |
|---|---|
| Right now | Book an appointment (in the showroom or by video call) and mention your proposal date. |
| Day -21 to -18 | Appointment: try on shapes and settings, choose the diamond (IGI or GIA certificate), the metal and the size. Confirm your order. |
| Day -18 to -4 | Your ring is made. You plan the proposal: place, moment, any bookings. |
| Day -3 to -1 | Collection at the showroom or insured delivery, handed over in person. Check the box and the certificate. |
| The big day | The proposal. If the size is not perfect, don't worry: resizing is free, for life. |
Less than three weeks to go? Don't panic: book an appointment as soon as possible, then choose from our models in stock or in express production, in a few days. The lead time is confirmed before you order.
Prepare your appointment before you even arrive in Paris
Most of the time you save is won before the appointment. A few minutes of preparation let you decide in a single visit:
- Video-call appointment: if you live far away or your stay in Paris is short, start with a video call with one of our experts. You see the models, ask your questions, and can even place your order before you arrive.
- A few inspiration photos: screenshots, rings worn by her sister or friends, Pinterest boards… They help us understand her style in seconds.
- Her habits: does she wear yellow or white metals? Delicate or statement jewellery? Does she use her hands a lot at work?
- Your budget: give us a range, even a wide one. We will show you what gives the best visual result within it.
- Her ring size, if possible (see below).
Finding her ring size discreetly
This is often the biggest worry, but it should not hold you back. There are several discreet methods:
- Borrow a ring she wears on her ring finger (or on her middle finger, then go down about half a size) and measure it, or bring it to the appointment.
- Trace the inside of one of her rings on a sheet of paper: the inner diameter is enough to find the size.
- Ask someone close to her whom you trust, or slip the question in while trying rings "for a friend".
Our detailed guide explains every method: how to measure your ring size. And if you are not sure, choose an average size: resizing is free for life, including after the proposal.
What budget should you plan?
A lab-grown diamond has the same physical, chemical and optical properties as a natural diamond: same brilliance, same hardness. Only its origin differs. As a result, it costs up to 80% less than a natural diamond of equivalent quality.
- Engagement rings from €880.
- 1-carat solitaires from €1,744, with an international IGI or GIA certificate.
- Platinum at the same price as 18-carat gold: you choose the metal for its beauty, not its price.
- All our stones are non-fluorescent and IGI or GIA certified.
In practice, for the same budget, a lab-grown diamond lets you aim for a larger or higher-quality stone. To find out more: what is the average price of an engagement ring?
Choosing fast… and well: shape, setting, metal
When time is short, focus on what matters. Here are the three decisions that really count.
1. The diamond shape
- Round: the most brilliant and timeless, you can't go wrong. See the guide.
- Oval: it elongates the finger and looks larger for the same carat weight; today's most requested shape. See the guide.
- Pear, cushion, emerald, princess, marquise: for a more distinctive style. Pear · cushion · emerald.
2. The setting
- Solitaire: one diamond, one band; timeless elegance.
- Halo: a circle of small diamonds around the centre stone, for extra sparkle.
- Pavé: a band set with diamonds, which pairs beautifully with a future wedding band.
3. The metal
Yellow, rose or white 18-carat gold, or platinum: simply follow the jewellery she wears every day. And since platinum is offered at the same price as gold, nothing stops you from choosing it.
Discover the full collection: lab-grown diamond engagement rings.
Visiting the Laveran showroom in Paris
Our Paris showroom welcomes you by appointment only, at 9 rue Buffault, 75009 Paris, in the Faubourg-Montmartre district. You are welcomed privately by an expert, with no waiting, and with all the time you need to try on models and compare diamonds.
Access, opening hours and practical information: our Paris showroom page.
Book my appointment in Paris →
Not in Paris? Laveran Paris has 11 showrooms in France, including Lyon, Nice, Marseille, Bordeaux, Toulouse, Lille, Montpellier, Annecy, Aix-en-Provence and La Rochelle.
Travelling from abroad or another region
Paris is one of the most popular cities in the world for a proposal, and many of our clients do not live here. A few tips to make sure everything is ready on time:
- Start with a video call before your trip: choosing and ordering can be done remotely.
- Time the delivery with your stay: collect the ring at the Paris showroom during your stay, or have it delivered, insured, to the address of your choice.
- For delivery outside France, lead times and any import duties depend on the destination; they are shown before you confirm your order.
- Travelling with the ring: keep it in your carry-on, with its certificate and your invoice. Our advice: travelling with lab-grown diamond jewellery.
Where to propose in Paris?
Pont des Arts, the Palais-Royal gardens, Montmartre at sunrise, dinner with a view of the Eiffel Tower… Paris has no shortage of settings. For a perfect moment, book ahead (restaurant, river cruise, photographer) and plan a backup in case of rain. Our ideas: the 5 most romantic places to propose in Paris.
After the proposal: sizing, warranty, returns
Your ring comes with services designed to last a lifetime:
- Free resizing for life, even after the proposal.
- Lifetime warranty on craftsmanship.
- Returns within 30 days if the ring is not right.
- Free polishing and prong check for life, plus a complimentary full refresh every 18 months.
- IGI or GIA certificate for every diamond.
In other words, even in a rush, you take no risk: if a detail needs adjusting, we take care of it.
Frequently asked questions
Can I find an engagement ring very quickly in Paris?
Yes. We can have some models in stock, available immediately: you then leave with your ring the same day. Some other models can be made in a few days. Mention your proposal date when booking your appointment: we check the options before your visit.
My proposal is just a few days away, what should I do?
Book an appointment immediately and mention your proposal date. We will show you the models in stock and those that can be made in express production within your timeline. The fastest way: message us on WhatsApp.
How long does a made-to-order ring take?
Allow 2 to 3 weeks for a made-to-order creation, with access to all our models and diamonds.
I don't know her ring size, is that a problem?
No. Choose an average size or bring one of her rings: resizing is free for life, including after the proposal.
Can I do everything remotely before arriving in Paris?
Yes: the appointment can take place by video call. You can then collect the ring at the showroom during your stay or have it delivered.
Is a lab-grown diamond a real diamond?
Yes. It has the same composition (pure carbon), the same hardness and the same brilliance as a natural diamond. It is certified by the same laboratories (IGI, GIA) and costs up to 80% less.
What is the minimum budget for a beautiful engagement ring?
Our engagement rings start at €880, and our IGI or GIA certified 1-carat solitaires at €1,744.
Short on time? Don't miss your date. Book an appointment now at our Paris showroom or by video call: we will help you find the ring, on time.
