Monocrystalline diamond suspensions are highly efficient in removing material quickly while delivering a polished surface with minimal scratch depth. This diamond variant is less brittle due to the absence of grain boundaries, making it ideal for stock removal. The suspension comprises carefully selected diamond particles mixed with a water-based carrier solution. The control over particle size distribution, diamond concentration, and emulsion is stringent to maintain consistent effectiveness. These diamond suspensions are environmentally friendly, both biodegradable and non-toxic.