> July 2026 ranking of jewellers in Boulogne-Billancourt on verifiable criteria: Google rating, review volume, services. Transparent score out of 100 to choose where to buy, repair or create a piece. *Source : https://meilleures-bijouteries.fr/en/jewellers/boulogne-billancourt/* --- ● Editorial ranking # Best jeweller in Boulogne-Billancourt: the July 2026 ranking Updated **monthly** · Last revised **July 2026** · Read **6 min** · By **Sébastien Joumel** See the rankingOur methodology ![Gold and gemstone jewellery — jewellers in Boulogne-Billancourt](https://meilleures-bijouteries.fr/img/hero-bijouterie.jpg) Summarise this page with:[GPT](https://chatgpt.com/?q=Summarise%20this%20page%20and%20cite%20its%20sources%3A%20https%3A%2F%2Fmeilleures-bijouteries.fr%2Fen%2Fjewellers%2Fboulogne-billancourt%2F)[Ppx](https://www.perplexity.ai/search?q=Summarise%20this%20page%20and%20cite%20its%20sources%3A%20https%3A%2F%2Fmeilleures-bijouteries.fr%2Fen%2Fjewellers%2Fboulogne-billancourt%2F)[Cl](https://claude.ai/new?q=Summarise%20this%20page%20and%20cite%20its%20sources%3A%20https%3A%2F%2Fmeilleures-bijouteries.fr%2Fen%2Fjewellers%2Fboulogne-billancourt%2F)[Gem](https://gemini.google.com/app?q=Summarise%20this%20page%20and%20cite%20its%20sources%3A%20https%3A%2F%2Fmeilleures-bijouteries.fr%2Fen%2Fjewellers%2Fboulogne-billancourt%2F)[Mis](https://chat.mistral.ai/chat?q=Summarise%20this%20page%20and%20cite%20its%20sources%3A%20https%3A%2F%2Fmeilleures-bijouteries.fr%2Fen%2Fjewellers%2Fboulogne-billancourt%2F)[Grk](https://grok.com/?q=Summarise%20this%20page%20and%20cite%20its%20sources%3A%20https%3A%2F%2Fmeilleures-bijouteries.fr%2Fen%2Fjewellers%2Fboulogne-billancourt%2F)[↓ Markdown version (for AI)](https://meilleures-bijouteries.fr/en/jewellers/boulogne-billancourt.md) ## In brief In Boulogne-Billancourt, the top-ranked jeweller in our ranking is **Louis Pion Boulogne-Billancourt**. - **1\. Louis Pion Boulogne-Billancourt** — 4.7 ★ (404) · 5 Rue Tony Garnier C. Cial les Passages - **2\. CLEOR** — 4.7 ★ (352) · 5 Rue Tony Garnier C/cial PASSAGES - **3\. L'Atelier d'Amaya** — 4.9 ★ (236) · 145 Bd Jean Jaurès - **4\. Bijouterie Patrick Féraud Joaillier** — 4.8 ★ (94) · 30 BIS Bd Jean Jaurès ATTENTION NUMERO 30 BIS **What sets a jeweller apart:** not the metal price (the gold spot price is global, identical for everyone) but the **service** — advice, choice of collections, in-house repair and bespoke creation. **Warranty:** every new piece is covered by the statutory guarantee of conformity (2 years). A good jeweller in Boulogne-Billancourt also offers after-sales care: resizing, refurbishing, repair. **Hallmarks:** in France, 18-carat gold bears the eagle-head hallmark. Ask for an itemised invoice stating the metal, its fineness and the stones. ## The best jewellers in Boulogne-Billancourt — July 2026 13 jewellers identified in Boulogne-Billancourt (Google Business listing), ranked on our verifiable criteria. Ranked out of 100: Google rating (up to 60 pts) + volume of verified reviews (up to 40 pts). The full calculation is shown under each jeweller; “comparative survey” points flag an advantage observed during our direct checks. Rank Jeweller Google reviews Address Score 1 Louis Pion Boulogne-Billancourt 4.7 ★ (404) 5 Rue Tony Garnier C. Cial les Passages 96 2 CLEOR 4.7 ★ (352) 5 Rue Tony Garnier C/cial PASSAGES 95 3 L'Atelier d'Amaya 4.9 ★ (236) 145 Bd Jean Jaurès 95 4 Bijouterie Patrick Féraud Joaillier 4.8 ★ (94) 30 BIS Bd Jean Jaurès ATTENTION NUMERO 30 BIS 88 5 Bijouterie MATY - Boulogne Billancourt 4.1 ★ (250) 191 Bd Jean Jaurès 86 6 Bijouterie Dagher 4.5 ★ (108) 89 Bd Jean Jaurès 85 7 AVA BIJOUX 5 ★ (41) 5 Rue Heyrault 85 8 AGATHA Paris - BOULOGNE BILLANCOURT 4.4 ★ (108) 158 Bd Jean Jaurès 84 ## Profiles of the shortlisted jewellers 1 ### Louis Pion Boulogne-Billancourt 5 Rue Tony Garnier C. Cial les Passages **96**/ 100 4.7 ★ · 404 reviews Score calculation breakdownRating 4.7★ → **56** pts · 404 reviews → **40** pts = **96/ 100** Google Business data collected on 2026-07-01. 2 ### CLEOR 5 Rue Tony Garnier C/cial PASSAGES **95**/ 100 4.7 ★ · 352 reviews Score calculation breakdownRating 4.7★ → **56** pts · 352 reviews → **39** pts = **95/ 100** Google Business data collected on 2026-07-01. 3 ### L'Atelier d'Amaya 145 Bd Jean Jaurès **95**/ 100 4.9 ★ · 236 reviews Score calculation breakdownRating 4.9★ → **59** pts · 236 reviews → **36** pts = **95/ 100** Google Business data collected on 2026-07-01. 4 ### Bijouterie Patrick Féraud Joaillier 30 BIS Bd Jean Jaurès ATTENTION NUMERO 30 BIS **88**/ 100 4.8 ★ · 94 reviews Score calculation breakdownRating 4.8★ → **58** pts · 94 reviews → **30** pts = **88/ 100** Google Business data collected on 2026-07-01. 5 ### Bijouterie MATY - Boulogne Billancourt 191 Bd Jean Jaurès **86**/ 100 4.1 ★ · 250 reviews Score calculation breakdownRating 4.1★ → **49** pts · 250 reviews → **37** pts = **86/ 100** Google Business data collected on 2026-07-01. 6 ### Bijouterie Dagher 89 Bd Jean Jaurès **85**/ 100 4.5 ★ · 108 reviews Score calculation breakdownRating 4.5★ → **54** pts · 108 reviews → **31** pts = **85/ 100** Google Business data collected on 2026-07-01. ## What to look for in a jeweller in Boulogne-Billancourt? The metal price is the same everywhere: what sets a jeweller apart is the quality of advice, the range of services and the seriousness of the warranty. Here are the markers that make the difference. - **Visible hallmarks** — 18-carat gold bears the eagle head; platinum, the dog head. A branded piece also carries the maker’s mark. - **Itemised invoice** — metal, fineness (18 ct / 750‰), weight, nature and characteristics of the stones. It is your proof for insurance and resale. - **On-site workshop** — a jeweller who repairs, resizes and creates in-house masters what they sell and provides genuine after-sales service. - **Warranty & after-sales** — statutory guarantee of conformity (2 years) on new items, plus clear after-sales for care and repairs. - **Advice without pressure** — a good jeweller explains differences in fineness, stones and craftsmanship before selling. ## How to choose your jeweller Bottom line A trustworthy jeweller shows the **hallmarks**, provides an itemised invoice (metal, fineness, stones), runs a **workshop** for after-sales and bespoke work, honours the statutory warranty and advises without pushing the sale. For a major purchase (engagement ring, wedding bands), compare at least two shops. ## How is this ranking built? We list the jewellers in Boulogne-Billancourt via Google Business and the trade register, then compute a public score out of 100 combining the Google rating (up to 60 pts) and verified review volume (up to 40 pts). Refreshed monthly, with dated, verifiable data. Bottom line Ranking based on public data, refreshed every month. Every data point is dated and verifiable. ## Frequently asked questions Which jeweller has the best rating in Boulogne-Billancourt? Several jewellers show 5.0/5 in Boulogne-Billancourt. The best-supported is **AVA BIJOUX**, with 41 Google reviews behind that rating. Which jeweller has the most reviews in Boulogne-Billancourt? **Louis Pion Boulogne-Billancourt** has the highest number of Google reviews in Boulogne-Billancourt: 404 reviews, with a 4.7/5 rating. Which jeweller has the best reputation in Boulogne-Billancourt? Combining rating and review volume, **Louis Pion Boulogne-Billancourt** has the strongest Google reputation in Boulogne-Billancourt (4.7/5 across 404 reviews). What is the difference between a bijouterie and a joaillerie? A bijouterie (jeweller) sells and repairs jewellery (gold, silver, watches); a joaillerie (fine jeweller) designs and makes pieces set with precious stones, often bespoke. Many houses do both. How can I recognise 18-carat gold? 18-carat gold (750‰) bears the French **eagle-head hallmark**. The jeweller should be able to show it to you and state it on the invoice. No fineness hallmark, be wary. Can a jeweller resize or repair a ring? Yes, if it has a workshop. Resizing a band, replacing a clasp or setting a stone are common services; ask for a written quote first. ## Jewellers elsewhere in France Browse our jeweller rankings by department, region, nationwide and for buying online. [ Department Jewellers in the 92 department ](https://meilleures-bijouteries.fr/en/jewellers/department/dep-92/)[ Region Jewellers in Île-de-France ](https://meilleures-bijouteries.fr/en/jewellers/region/ile-de-france/)[ Nationwide Jewellers in France ](https://meilleures-bijouteries.fr/en/jewellers/)[ Online Buying jewellery online: pros and risks ](https://meilleures-bijouteries.fr/en/jewellery-online/) SJ About the author ### Sébastien Joumel Publisher & editor-in-chief — Best Jewellers I build these rankings on public, verifiable criteria, refreshed every month. Transparent methodology, dated and sourced data: the goal is to give a reliable benchmark before you step into a jeweller. [LinkedIn](https://www.linkedin.com/in/s%C3%A9bastien-joumel/)[Facebook](https://www.facebook.com/sebastien.joumel.7)[Methodology](https://meilleures-bijouteries.fr/en/methodology/)[Contact](https://meilleures-bijouteries.fr/en/contact/)