Super Quality Stones.

 Sierra Leone produces raw diamonds but gem-quality diamonds are manufactured in developed countries like Belgium. For example, the government of Sierra Leone can provide greater tax incentives for investors to conduct businesses and invest in Sierra Leone, to facilitate the transfer of technology and skills to the native workers. One recent example is the Gemstone School Sierra Leone, which was established as an institution to improve diamond polishing, cutting and jewelry-manufacturing skills to boost job-training and employment opportunities locally and to attract overseas investors.