---
title: "Learn About Pearls Data"
description: "Download the Learn About Pearls datasets: pearl types, glossary and timeline as JSON or CSV with JSON Schemas, under CC BY 4.0, with sources for every value."
canonical_url: "https://learnaboutpearls.com/data/"
last_updated: "2026-11-04"
last_reviewed: "2026-10-27"
reviewed_by: "Simon"
publisher: "Unique Pearl"
publisher_disclosure: "Learn About Pearls is published by Unique Pearl, a pearl jeweler."
---
# Learn About Pearls Data

The data behind Learn About Pearls is free to download and reuse. The pages print the same records, so a figure on a page and the same figure in a download can’t disagree.

- **Pearl types:** 5 types, each field with its own sources. [JSON](https://learnaboutpearls.com/data/pearl-types.json) · [CSV](https://learnaboutpearls.com/data/pearl-types.csv) · [JSON Schema](https://learnaboutpearls.com/data/pearl-types.schema.json)
- **Glossary:** 150 terms with definitions, related terms and sources. [JSON](https://learnaboutpearls.com/data/glossary.json) · [JSON Schema](https://learnaboutpearls.com/data/glossary.schema.json)
- **Timeline:** 22 dated events in pearl history, each with its sources. [JSON](https://learnaboutpearls.com/data/timeline.json) · [JSON Schema](https://learnaboutpearls.com/data/timeline.schema.json)

## License

The datasets are licensed under [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/) (CC BY 4.0). You may copy, adapt and share them for any purpose, including commercial use, as long as you credit Learn About Pearls and link to the dataset. [How to cite and reuse](https://learnaboutpearls.com/cite/) gives a suggested credit.

## Sources in the data

Every record carries the ids of its sources. Each id matches an entry on the [sources page](https://learnaboutpearls.com/sources/), with a link to the original and to an archived copy.

**Written by:** Learn About Pearls editors

**Fact-checked:** Learn About Pearls editors, October 27, 2026

**Reviewed by:** Simon, October 27, 2026

**First published:** November 4, 2026

**Publisher:** [Unique Pearl](https://learnaboutpearls.com/about/), a pearl jeweler

**Revision history**

1. November 4, 2026: First published. First published

**How to cite this page**

**APA:** Learn About Pearls editors. (2026). _Learn About Pearls Data_. Learn About Pearls. https://learnaboutpearls.com/data/

**MLA:** “Learn About Pearls Data.” _Learn About Pearls_, Unique Pearl, November 4, 2026, learnaboutpearls.com/data/.

**Chicago:** Learn About Pearls editors. “Learn About Pearls Data.” Learn About Pearls. Unique Pearl. Last modified November 4, 2026. https://learnaboutpearls.com/data/.

**BibTeX:** `@misc{lap-data, title = {Learn About Pearls Data}, author = {{Learn About Pearls editors}}, year = {2026}, howpublished = {\url{https://learnaboutpearls.com/data/}}, note = {Learn About Pearls, published by Unique Pearl}}`

Quoting with attribution and a link is welcome. See [how to cite and reuse](https://learnaboutpearls.com/cite/).

**Suggest a correction**