- Joined
- Aug 15, 2000
- Messages
- 18,915
I posted this 13 minute video in Rocky Talky showing every step in the modern process of polishing a natural diamond.
I am posting it here because it is worth noting that many of the most costly parts of diamond planning, precision sawing and constant rechecking are not required in polishing grown diamonds.
Certainly getting everything right is as important, but maximizing yield, avoiding inclusions, cutting many stones from a single rough etc are not part of the process for grown diamonds.
I helped develop some of the tools and equipment you will see and have visited this factory several times.
This company had CSR before the term was invented. Puts paid to the idea that Indian diamond cutters are all impoverished, abused and underpaid.
Their staff bonus system is based on making the best decisions, from value created from an individual rough diamond, to matching or exceeding GIA's call on the 4C's. It starts with how workers arrive. Walking or riding a bike gets bonus points. Arriving by car by yourself gets a penalty. This started system in the early 90's.
I am posting it here because it is worth noting that many of the most costly parts of diamond planning, precision sawing and constant rechecking are not required in polishing grown diamonds.
Certainly getting everything right is as important, but maximizing yield, avoiding inclusions, cutting many stones from a single rough etc are not part of the process for grown diamonds.
I helped develop some of the tools and equipment you will see and have visited this factory several times.
This company had CSR before the term was invented. Puts paid to the idea that Indian diamond cutters are all impoverished, abused and underpaid.
Their staff bonus system is based on making the best decisions, from value created from an individual rough diamond, to matching or exceeding GIA's call on the 4C's. It starts with how workers arrive. Walking or riding a bike gets bonus points. Arriving by car by yourself gets a penalty. This started system in the early 90's.