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Silver shaped by memory, ritual and inheritance. The first collection from SERGIO STUDIO.

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YEMANJÁ The Pearl Collection Private Commissions One-of-a-kind objects
Model wearing jewelry from the ORIGIN collection. ORIGIN · 2026 Luian wearing a mother-of-pearl ear ornament and SERGIO STUDIO jewellery in water at Tolantongo. YEMANJÁ · Pearls
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Ancient ideas of beauty carried into contemporary life through objects, craftsmanship, ritual and presence.

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Model wearing jewelry from the ORIGIN collection. The Studio Sergio seated against green mosaic tiles. Made by Many Hands

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Jorge working on a jewellery component in the workshop. Craftsmanship Mineral trays in a Centro Histórico shop. Stones & Specimens
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Privacy notice

Research, making and the next chapter of SERGIO STUDIO.

Last updated: 20 October 2026

Contents

  1. Who is responsible
  2. Information you share
  3. How we use information
  4. Hosting and service providers
  5. Browser storage
  6. How long information is kept
  7. Your choices and rights
  8. As the studio develops

01

Who is responsible

Sergio Castiglioni operates this website and is responsible for the personal information described here.

Sergio CastiglioniSERGIO STUDIOPettenkoferstr. 310247 Berlin, Germanyhello@sergiostudio.world+49 151 16970309

02

Information you share

Enquiries may include your name, email, country, city, postal code, requested pieces and sizes, quantities, invitation code, shipment group and message. Commission and sizing forms may include measurements, preferences and reference files. Newsletter signup collects your email and consent. Please share only information needed for your request.

03

How we use information

We use enquiry details to respond and take steps you request before a possible contract (GDPR Article 6(1)(b)). General correspondence, site security and preventing invitation misuse rely on our legitimate interests in running the studio and protecting the service (Article 6(1)(f)). Records required by law are kept to meet those obligations (Article 6(1)(c)).

Launch updates and newsletters are optional and rely on your consent (Article 6(1)(a)). Sending an enquiry does not subscribe you. You can withdraw consent at any time by emailing hello@sergiostudio.world, without affecting earlier lawful processing. Required form fields are needed to respond; optional fields can be left blank.

04

Hosting and service providers

Netlify hosts the website and processes submitted forms. Hosting may generate technical records such as IP addresses, request times and browser information for delivery and security. Correspondence is also handled through our email service. We do not sell personal information or use advertising trackers.

Netlify is a US-based provider and processing may take place outside the European Economic Area. Its data-processing terms provide contractual safeguards for international transfers. Contact Sergio for information about safeguards relevant to your data. For a personal order, necessary delivery information may be shared with the agreed carrier; details will be explained when arranging that order.

05

Browser storage

The site stores your privacy choices and, when you choose to save objects, product identifiers on your device. No analytics or advertising tools are installed. See the Cookie & Device Storage Policy for controls and storage details.

Cookie & Device Storage Policy

06

How long information is kept

Enquiry information is kept while the conversation and any resulting arrangements remain active, and afterwards only where needed for legal obligations or resolving claims. Subscription details are kept while you remain subscribed; limited consent or suppression records may be retained to demonstrate your choices and prevent further unwanted messages. Retention depends on the purpose and any applicable legal duties, rather than an indefinite marketing archive.

07

Your choices and rights

You may request access, correction, deletion, restriction or portability of your information where applicable. You may object to processing based on legitimate interests and to direct marketing. Email hello@sergiostudio.world to exercise your rights. There is no solely automated decision-making with legal or similarly significant effects; invitation requests are checked personally.

You also have the right to complain to a data protection authority, including the authority where you live or work. For Berlin, this is the Berlin Commissioner for Data Protection and Freedom of Information.

Berliner Beauftragte für Datenschutz und Informationsfreiheit

08

As the studio develops

This notice describes the current preview and enquiry website. We will update it when the services or use of personal information change.

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