# Marcel Tolkowsky

> Marcel Tolkowsky, an engineer by education, was a Belgian member of a Jewish family of diamond cutters from Poland. He is generally acknowledged as the father of the modern round brilliant diamond cut. Many of his family have gone on to become noted diamond cutters, including his cousin Lazare Kaplan and his great-nephew Gabi Tolkowsky.

*Belgian mathematician and gemologist (1898–1991)*

**Canonical URL:** https://fame.am/person/marcel-tolkowsky

## Identity
- **Profile type:** Academic ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Academics
- **Born:** 1898-12-25
- **Died:** 1991-02-10
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 45.6 / 100
- **Momentum:** 5.4 / 100  (trend: RISING)
- **Historical depth:** 6.4 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 40.0 / 100
- **Profile completeness:** 45.0 / 100

## Sources
- [Marcel Tolkowsky](https://mg.wikipedia.org/wiki/Marcel_Tolkowsky)
- [Marcel Tolkowsky](https://de.wikipedia.org/wiki/Marcel_Tolkowsky)
- [Marcel Tolkowsky](https://en.wikipedia.org/wiki/Marcel_Tolkowsky)
- [Marcel Tolkowsky](https://eo.wikipedia.org/wiki/Marcel_Tolkowsky)
- [Marcel Tolkowsky](https://es.wikipedia.org/wiki/Marcel_Tolkowsky)
- [Marcel Tolkowsky](https://fr.wikipedia.org/wiki/Marcel_Tolkowsky)
- [マルセル・トルコフスキー](https://ja.wikipedia.org/wiki/%E3%83%9E%E3%83%AB%E3%82%BB%E3%83%AB%E3%83%BB%E3%83%88%E3%83%AB%E3%82%B3%E3%83%95%E3%82%B9%E3%82%AD%E3%83%BC)
- [Wikidata](https://www.wikidata.org/wiki/Q997178)

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