Valuation of jewellery and valuables such as watches and precious stones

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The jewellery appraisal and valuables. The process of valuing assets such as watches and precious stones is a technical and specialised process that determines their economic value on the basis of various objective and subjective factors. This process is crucial for proper asset management, whether in the private, institutional or corporate sphere.

To obtain reports from jewellery appraisal or watch appraisal.For this reason, it is essential to have an independent expert such as Gesvalt, who brings objectivity and transparency to the process, ensuring compliance with national and international standards and regulations. We are a leading company with more than 30 years of experience in issuing official and approved reports, backed by our team of specialised experts.

Why trust Gesvalt?

Qualified valuers with experience in precious stones and watchmaking.

Valid reports before notaries, judges, insurance companies and the tax authorities.

National service with the possibility of displacement.

Confidentiality guaranteed.

Documentation required to appraise jewellery or other valuables

For the valuation of jewellery and other valuables, it is often required:

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Get your valuation online in 4 steps

1

Send us your details to make the budget

2

After contracting we visit your property

3

We carry out the appraisal

4

Receive your official valuation report

Professional valuation of jewellery and valuables

The jewellery appraisal allows us to know the real value of unique pieces for sale and purchase, inheritance, insurance or legal procedures. At Gesvalt we carry out official, independent and confidential reportsThe following are the main products of the expert valuers.

What kind of pieces do we appraise?

Gold jewellery, diamonds and precious stones

In the appraisal of precious stones and gold and diamond jewellery, our experts will carry out a detailed analysis of the carat, purity, setting and weight of pieces such as rings, necklaces, bracelets, brooches or wedding rings, among others, to certify their value.

Antique or collector's jewellery

We appraise pieces of artistic or historical value, including estimates and appraisals for auction sales, insurance or inheritance. As antique jewellery appraisers.We offer accurate valuations for inheritances and collections.

High-end or antique watches

In addition to the above, we also appraise antique watches or prestigious brands such as Rolex, Patek Philippe, Audemars Piguet and Omega, evaluating mechanisms, condition, provenance and revaluation of the watches.

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Online appraisal of jewellery and watches How do we work?

We offer a service of online jewellery appraisal fast and efficient, based on high quality photographs, technical data and relevant part documentation provided by the customer. This service allows appraise jewellery online comfortably and safely, without the need to travel.

In the event that an official report or a more detailed analysis is required, one of our expert valuers will conduct an in-person inspection of the piece to ensure an accurate valuation. We guarantee the correct estimation of gold, diamonds, pearls and other precious stones, using our experience and expertise in jewellery valuation.

How can we help you?

Valuation of jewellery and other valuables may be necessary for different purposes:

We can help you find out the value of your jewellery for any of these needs. Our reports are approved and have full legal validity with financial institutions and organisations.

Customer reviews

"Over 75,000 valuations a year – an organisation accredited by the Bank of Spain".

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DYCHI YT profile picture
DYCHI YT
18 Octubre 2026
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Lo que más aprecio de Gesvalt es la comunicación fluida con el cliente. Desde la toma de datos inicial hasta la entrega final del dossier, el consultor asignado nos mantuvo informados en cada etapa.
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Cesar Hondoy profile picture
Cesar Hondoy
17 Octubre 2026
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Llevamos años colaborando con Gesvalt para la gestión e inspección de activos y nunca han fallado. Puntuales, rigurosos y siempre dispuestos a aportar soluciones. Totalmente recomendados para cualquier empresa.
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Alex Palma cruz profile picture
Alex Palma cruz
16 Octubre 2026
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Hemos trabajado con Gesvalt en un proceso de valoración de activos corporativos y destacaría su absoluto rigor técnico y capacidad analítica. Nos atendieron con gran amabilidad y resolvieron todas nuestras dudas
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diego ulises oliva lopéz
16 Octubre 2026
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Su equipo de consultoría estratégica nos ayudó a estructurar la revalorización de nuestro patrimonio de manera muy clara. Un trato profesional, transparente y con una visión de mercado muy afinada.
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Naydeline Sereno Martínez profile picture
Naydeline Sereno Martínez
15 Octubre 2026
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Contratamos a Gesvalt para la valoración de varios inmuebles comerciales y la experiencia fue impecable. El informe final fue sumamente detallado, preciso y entregado dentro del plazo acordado.
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Angela Hernandez profile picture
Angela Hernandez
11 Octubre 2026
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Me explicaron cada paso del trámite con mucha claridad. Da gusto ser atendido así 🤗
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Alba M. Serrano. profile picture
Alba M. Serrano.
11 Octubre 2026
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Muy eficientes con sus trámites en línea. Proceso claro, rápido y muy bien estructurado
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Daniela Alonzo profile picture
Daniela Alonzo
11 Octubre 2026
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Totalmente recomendados. La plataforma online facilita mucho todo el proceso sin complicaciones
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Carlos Alfonso Morales Gil profile picture
Carlos Alfonso Morales Gil
11 Octubre 2026
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Excelente servicio. La tramitación online fue rápido y todo el proceso resultó súper cómodo
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Maria Angelica Aguilar profile picture
Maria Angelica Aguilar
11 Octubre 2026
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​Muy satisfecha con la gestión. Realicé mi trámite por la web y la atención fue ágil y fluida.

Frequently asked questions about jewellery valuation

When to request a jewellery appraisal?

Request a jewellery appraisal when you need to insure, sell, inherit or value your precious items, such as gold jewellery, diamonds or collector's watches.

The valuation of a jewellery item includes analysis of carat, purity, weight, setting, and gemstone value by a certified jewellery appraiser.

Yes, our jewellery appraisal is valid for insurance, inheritance and other legal purposes, providing an official report by certified appraisers.

Yes, at Gesvalt we appraise high-end collectible watches, such as Rolex and Patek Philippe, assessing their condition, provenance and revaluation.

The price of a jewellery appraisal varies according to the type of piece, but we offer a service of online valuation accessible and competitively priced.

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Do you need an official valuation for a mortgage guarantee, for a distribution of assets or simply to know the value of your property?

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