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Sterling Diamond
Book Appointment0207 499 6613

25 Burlington Arcade, Mayfair, London W1J 0PT

Mon–Sat: 10:00–18:00, Sun: Closed

Legal

Privacy Policy

How we collect, use and protect your personal information.

1. Introduction

Sterling Diamond (“we”, “us” or “our”) is committed to protecting and respecting your privacy. This Privacy Policy explains how we collect, use, store and share your personal data when you visit our website at sterlingdiamond.co.uk, make a purchase, or otherwise interact with us.

We are the data controller for the personal data we process. Our registered address is 25 Burlington Arcade, Mayfair, London W1J 0PT.

This policy is provided in compliance with the UK General Data Protection Regulation (“UK GDPR”) and the Data Protection Act 2018.

2. What Data We Collect

We may collect and process the following categories of personal data:

Information you provide to us

  • Identity data: first name, last name, title
  • Contact data: email address, telephone number, billing address, delivery address
  • Financial data: payment card details (processed securely via our payment providers; we do not store full card numbers)
  • Transaction data: details of products you have purchased, order history, payment amounts
  • Communications data: enquiries, feedback, correspondence with our team
  • Account data: username, password (encrypted), preferences and wishlist items

Information we collect automatically

  • Technical data: IP address, browser type and version, operating system, device type, screen resolution
  • Usage data: pages visited, time spent on pages, click patterns, referring website, search terms used on our site
  • Location data: approximate geographic location derived from your IP address

3. How We Use Your Data

We use your personal data for the following purposes:

  • To process and fulfil your orders, including payment processing, shipping and delivery
  • To manage your account and provide customer support
  • To communicate with you about your orders, enquiries and appointments
  • To send you marketing communications (where you have opted in or where we have a legitimate interest to do so)
  • To personalise your experience on our website
  • To improve our website, products and services
  • To detect and prevent fraud and other unlawful activity
  • To comply with our legal and regulatory obligations
  • To enforce our terms and conditions and protect our rights

4. Legal Basis for Processing

Under UK GDPR, we rely on the following legal bases to process your personal data:

  • Performance of a contract: processing necessary to fulfil your order, deliver products and provide after-sale services.
  • Legitimate interests: processing necessary for our legitimate business interests, such as improving our services, preventing fraud and marketing to existing customers, provided these do not override your rights and freedoms.
  • Consent: where you have given us clear consent to process your personal data for a specific purpose, such as subscribing to our newsletter or accepting non-essential cookies.
  • Legal obligation: processing necessary to comply with a legal obligation, such as tax and accounting requirements.

5. Data Sharing

We do not sell your personal data to third parties. We may share your data with the following categories of recipients where necessary:

  • Payment processors: to process your transactions securely
  • Courier and delivery services: to deliver your orders
  • IT and hosting providers: who support our website infrastructure
  • Analytics providers: to help us understand website usage
  • Marketing platforms: to send you communications you have opted into
  • Professional advisers: including lawyers, accountants and insurers
  • Law enforcement or regulatory bodies: where required by law or to protect our legal rights

All third-party service providers are required to process your data securely and in accordance with applicable data protection legislation. Where data is transferred outside the United Kingdom, we ensure appropriate safeguards are in place, such as Standard Contractual Clauses or adequacy decisions.

6. Cookies

Our website uses cookies and similar technologies to distinguish you from other users, improve your browsing experience and analyse site traffic.

We use the following types of cookies:

  • Strictly necessary cookies: essential for the website to function, including session management and security. These cannot be switched off.
  • Performance cookies: help us understand how visitors interact with the website by collecting anonymous statistical information.
  • Functionality cookies: allow the website to remember choices you make (such as language or region) and provide enhanced features.
  • Targeting/advertising cookies: used to deliver advertisements more relevant to you and your interests. These are only placed with your consent.

You can manage your cookie preferences through your browser settings or our cookie consent banner. Please note that disabling certain cookies may affect the functionality of the website.

7. Data Retention

We retain your personal data only for as long as necessary to fulfil the purposes for which it was collected, including satisfying any legal, accounting or reporting requirements.

As a general guide:

  • Transaction data: retained for 6 years after the date of the transaction for tax and accounting purposes
  • Account data: retained for as long as your account is active, and for 2 years following account closure
  • Marketing data: retained until you withdraw your consent or opt out
  • Warranty and product records: retained for the duration of the warranty period plus 1 year

When personal data is no longer required, it will be securely deleted or anonymised.

8. Your Rights

Under UK GDPR, you have the following rights regarding your personal data:

  1. Right of access: you have the right to request a copy of the personal data we hold about you.
  2. Right to rectification: you have the right to request that we correct any inaccurate or incomplete personal data.
  3. Right to erasure: you have the right to request that we delete your personal data in certain circumstances.
  4. Right to data portability: you have the right to request the transfer of your data to another service provider in a structured, commonly used, machine-readable format.
  5. Right to restrict processing: you have the right to request that we limit how we use your data in certain circumstances.
  6. Right to object: you have the right to object to the processing of your personal data where we are relying on legitimate interests, including direct marketing.
  7. Right to withdraw consent: where processing is based on consent, you may withdraw your consent at any time without affecting the lawfulness of processing carried out prior to withdrawal.

To exercise any of these rights, please contact us using the details provided below. We will respond to your request within one month.

9. Data Security

We have implemented appropriate technical and organisational measures to protect your personal data against unauthorised or unlawful processing and against accidental loss, destruction or damage. These measures include encryption of data in transit (SSL/TLS), secure payment processing, access controls, regular security assessments and staff training on data protection.

10. Children’s Privacy

Our Website and services are not directed at individuals under the age of 18. We do not knowingly collect personal data from children. If we become aware that we have collected personal data from a child without appropriate consent, we will take steps to delete that data promptly.

11. Data Protection Contact

If you have any questions about this Privacy Policy, your personal data or wish to exercise your rights, please contact our data protection lead:

  • Email: info@sterlingdiamond.co.uk
  • Phone: 0207 499 6613
  • Post: Data Protection, Sterling Diamond, 25 Burlington Arcade, Mayfair, London W1J 0PT

12. Complaints

If you are dissatisfied with how we have handled your personal data, you have the right to lodge a complaint with the Information Commissioner’s Office (ICO), the UK supervisory authority for data protection:

  • Website: ico.org.uk/make-a-complaint
  • Helpline: 0303 123 1113
  • Post: Information Commissioner’s Office, Wycliffe House, Water Lane, Wilmslow, Cheshire SK9 5AF

We would appreciate the opportunity to address your concerns before you approach the ICO, so please contact us in the first instance.

13. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically. Where changes are significant, we may notify you by email or by placing a prominent notice on our Website.

Last updated: February 2026