Effective 31 August 2026

Terms of sale and use.

Lustre Atlas publishes educational jewellery and craft research and sells digital planning tools. These terms apply when you read the site, follow an external link or purchase a download.

Editorial scope

Content is general information, not authentication, appraisal, investment, medical, legal or conservation advice. A photograph or description cannot establish maker, age, material, treatment, condition or value.

Purchases and delivery

An order is accepted only after the official checkout confirms payment. The product page and checkout control the current price, included files, tax, delivery and refund information.

Licence

Unless a product page states otherwise, one purchase grants one buyer a personal, non-exclusive licence. Resale, public redistribution or sharing paid files is not permitted.

External services

Payment providers, retailers and linked sources have their own terms and privacy practices. Mandatory consumer rights remain effective where they cannot be excluded.