The diamonds weighed 8.4 carats, 10.6 carats and 9.7 carats and they were sold for $88,000, $73,000 and $53,000, respectively.
"The sale of these three high-value stones also follows the sale of a 14.8 carat stone for USD170,000 in January," said BlueRock executive chairperson Mike Houston.
The Kareevlei licence area covers 3,000 hectares and hosts five known diamondiferous kimberlite pipes with a combined inferred resource of 10.4 million tonnes or 516,200 carats.
Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished