AfricaEvent

Erasmus Jacobs discovers the Eureka Diamond on the Orange River

When
1867
Where
Orange River banks; Paris Exhibition
Episodes
2

Erasmus Jacobs discovered the Eureka Diamond near Hopetown on the Orange River in 1867. The 21.25-carat stone was identified as South Africa's first diamond, leading to its exhibition in Paris and eventual purchase by the Cape Colony Governor.

Episodes

  1. 1867 · Orange River banksDiscovery of the Eureka Diamond

    Erasmus Jacobs found the 21.25-carat diamond near Hopetown on the Orange River in 1867.

  2. 1867 · Paris ExhibitionParis Exhibition and Inspection

    The diamond was displayed in Paris in 1867, with conflicting reports on whether it was a replica.

Background and detail

Background. The Eureka Diamond was the first diamond discovered in South Africa. It was found near Hopetown on the banks of the Orange River in the Cape of Good Hope. The discovery marked the beginning of the Mineral Revolution, though the specific event scope excludes the later Kimberley Diamond Rush.

Discovery. Erasmus Stephanus Jacobs, a 15-year-old boy, found the diamond in 1867. The stone originally weighed 21.25 carats. This discovery is distinct from the later mining rush, focusing on the initial identification and the stone's physical characteristics at the time of finding.

Identification. The diamond was recognized as a significant find. It was displayed at the 1867 Paris Exhibition, although some sources claim that this was a glass replica and that the real diamond was sent on to Windsor for inspection by Queen Victoria.

People involved

Sources

  1. Eureka Diamond Wikipedia, revision of 2025-11-11

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.