Mellerio
(https://mellerio.fr) 📸 Data Snapshot: May 30, 2026Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
Authority is well-established through the identification of Laure-Isabelle Mellerio as the 14th generation artistic director. The schema_json includes Organization details and social media sameAs links, grounding the brand in a verifiable digital footprint. There is a minor gap as the specific gemstone expertise (gemmology graduate) claimed for the president is not currently backed by a linked Person schema or external CV, but the overall technical and historical implementation is robust.
The site avoids bold marketing performance claims (e.g., results or ROI) typical of B2B bullshit, focusing instead on manufacturing and historical metrics. It claims to be the oldest house of jewelry in the world and backs this with a specific decree from Queen Marie de Medicis in 1613. The only disconnect is the lack of explicit documentation for modern ethically sourced claims, which are standard for the industry but not forensic in the current text.
Identity & Authority is read from the structured data first: whether the site declares who it is in machine-readable schema, with verifiable identity links. Below is the schema captured per page, then the external proof links that support (or fail to support) that identity.
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps
Homepage schema
[
{
"@context": "http://schema.org",
"@type": "Organization",
"name": "Mellerio",
"logo": "https://www.mellerio.fr/cdn/shop/files/LOGO_2025.svg?v=1759411449&width=500",
"sameAs": [
"",
"https://www.facebook.com/melleriojoaillier",
"",
"https://www.instagram.com/melleriojoaillier",
"",
"",
"",
"",
""
],
"url": "https://www.mellerio.fr"
},
{
"@context": "http://schema.org",
"@type": "WebSite",
"name": "Mellerio",
"potentialAction": {
"@type": "SearchAction",
"target": "https://www.mellerio.fr/search?q={search_term_string}",
"query-input": "required name=search_term_string"
},
"url": "https://www.mellerio.fr"
}
]
/pages/au-fil-du-temps/
{
"@context": "http://schema.org",
"@type": "Organization",
"name": "Mellerio",
"logo": "https://www.mellerio.fr/cdn/shop/files/LOGO_2025.svg?v=1759411449&width=500",
"sameAs": [
"",
"https://www.facebook.com/melleriojoaillier",
"",
"https://www.instagram.com/melleriojoaillier",
"",
"",
"",
"",
""
],
"url": "https://www.mellerio.fr/pages/au-fil-du-temps"
}
/collections/engagement-rings-collection/
[
{
"@context": "http://schema.org",
"@type": "Organization",
"name": "Mellerio",
"logo": "https://www.mellerio.fr/cdn/shop/files/LOGO_2025.svg?v=1759411449&width=500",
"sameAs": [
"",
"https://www.facebook.com/melleriojoaillier",
"",
"https://www.instagram.com/melleriojoaillier",
"",
"",
"",
"",
""
],
"url": "https://www.mellerio.fr"
},
{
"@context": "https://schema.org/",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Do you offer all ring sizes?",
"acceptedAnswer": {
"@type": "Answer",
"text": "We offer a wide range of ring sizes. If your specific size is not immediately available, we can adjust the ring to the size you require. For bespoke orders or non-standard sizes, our craftsmen can create a ring in the exact size you require. But it is better to place an order than to have the fabric altered. We stock all sizes for our Muses rings; however, if we do not have your size in stock, the ring will need to be ordered and will then take approximately 6 to 8 weeks to arrive."
}
},
{
"@type": "Question",
"name": "What if I want to buy a Mellerio ring but don’t know my ring size?",
"acceptedAnswer": {
"@type": "Answer",
"text": "If you're unsure of your ring size, we recommend visiting our boutique for an accurate measurement, or using one of your existing rings to find your size. If neither is possible, you can use our online ring sizer available on our website. Detailed guides are also provided to help you measure your finger correctly."
}
}
]
}
]
/collections/muse/
{
"@context": "http://schema.org",
"@type": "Organization",
"name": "Mellerio",
"logo": "https://www.mellerio.fr/cdn/shop/files/LOGO_2025.svg?v=1759411449&width=500",
"sameAs": [
"",
"https://www.facebook.com/melleriojoaillier",
"",
"https://www.instagram.com/melleriojoaillier",
"",
"",
"",
"",
""
],
"url": "https://www.mellerio.fr"
}
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 11 | 1 |
| /pages/au-fil-du-temps/ | 6 | 1 |
| /collections/engagement-rings-collection/ | 7 | 1 |
| /collections/muse/ | 9 | 1 |
This page presents a snapshot of public data from Mellerio, captured on May 30, 2026, to show how machine logic reads Identity & Authority signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to Mellerio: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://mellerio.fr to view the most current version of its content and see directly what this company is about and what it offers.