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

"Más de 75.000 tasaciones al año – entidad homologada por Banco de España".

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Rocio Caceres Muñoz
25 Septiembre 2026
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Elegí Gesvalt después de comparar varias opciones y la experiencia ha sido muy buena. El proceso para solicitar la tasación fue sencillo y la persona que vino a realizar la visita fue muy amable y profesional. Recibí el informe unos días después y todo correcto. Repetiría si volviera a necesitar una tasación.
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Zoe Paniagua Vivas
25 Septiembre 2026
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Muy contenta con el trato y la rapidez de la tasación, 100% recomendables.
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Jimmy Arcos
25 Septiembre 2026
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‎Necesitábamos valorar una vivienda por un tema de herencia y decidimos hacerlo con Gesvalt. El trato ha sido muy profesional y cercano, algo que agradecimos mucho teniendo en cuenta la situación. Nos ayudaron con las dudas que fueron surgiendo y recibimos toda la documentación correctamente.
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Alejandra Melendez
25 Septiembre 2026
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Todo perfecto. Contratación sencilla, buena comunicación y entrega dentro del plazo que nos habían indicado. En nuestro caso era importante tener la tasación cuanto antes para poder continuar con la operación y cumplieron sin problemas.
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あL̶T̶P̶ঔৣ Ariana
24 Septiembre 2026
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Les recomiendo al 100%. Cumplieron en plazo, ya que necesitábamos tener la tasación para la firma y aunque íbamos muy justos de tiempo cuando contratamos el servicio y tuvimos unos pequeños contratiempos consiguieron tener la tasación lista para el día programado.
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Bony Rodriguez
21 Septiembre 2026
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Tasación más alta que en otras compañías, además de un precio más económico y una gran rapidez en la gestión y valoración de nuestra vivienda
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Luciana Castillo
20 Septiembre 2026
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Excelente servicio
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Jean Paul Montano
20 Septiembre 2026
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Muy bien lugar y muy bien servicio definitivamente lo recomiendo
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A HDZ
20 Septiembre 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente tasador, servicio profesional con resultados favorables en tiempo y forma.
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Miguel angel Gonzalez salmeron
20 Septiembre 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente servicio y atención, lo recomiendo muchísimo😊☝

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?

Select the type of property and obtain in a few steps your official report valid for any purpose and bank.