Answer:
Erasmus Jacobs
Explanation:
The story of diamonds in South Africa begins between December 1866 and February 1867 when 15-year-old Erasmus Jacobs found a transparent rock on his father's farm, on the south bank of the Orange River.
In 1866...Erasmus Jacobs(15 year old) discovered the first diamond.
Hope this helped you- have a good day bro cya)
