Answer:
In simple words, any company that wants to do business for a long time has to prepare their goals and strategies properly. Like every other company, diamond company has to do the following things as well :
1. Reinvest :
To continue the business, Diamond company need to reinvest from the profit as it is the cheapest source of finance.
2. Retain employees :
The company should try to retain their best and experienced employees as they will be the one with more efficiency and trust.
3. Advance planning :
The goals and plans for the future should be made in advance to avoid any chaos.