I guess a follow up question would be, if one wanted their own diamond making machine where would they get it. Obviously your company is an option "for qualified parties"
Yes, we can sell brand-new presses along with the IP and recipes, or can consider a JV, production contract or some similar arrangement.
Otherwise, for HPHT, you can find used BARS presses, mostly in Russia. They are certainly capable of growing diamonds, but are like comparing emissions, performance and fuel efficiency of a 1980s carbureted vehicle to a 2016 fuel-injected vehicle. Used cubic presses can be found in China, however those presses were built for grit and powder, which run short cycles (<1 hour), and would need to be converted and upgraded to sustain strict parameters for multi-day and multi-week cycles.
Companies sell new CVD reactors, as they have more applications than just diamonds, but they do not come with any diamond knowhow.
With all of those, you will have to develop your own recipes and growth cells or methods. Unless you have plenty of time and advanced degrees in physics, chemistry and/or material science, it will probably be an exercise in futility.
The original Florida-based Gemesis is a good example of this. They were VC funded and bought BARS presses, that at-the-time, could only grow orange diamonds. Gemesis made dozens if not hundreds of these presses however, when they ran out of money years later, they could still only grow orange diamonds. A Singapore company bought those presses (mostly to grow CVD seeds and HPHT-treat CVD rough) and to my knowledge, still can't reliably grow blue or colorless diamonds with those BARS presses.
For a code analogy, they basically "forked" the orange recipes when they bought the machines from Russia, and haven't been able to merge any upstream advancements since. BARS have basically been deprecated, so that stack is no longer developed.
Otherwise, for HPHT, you can find used BARS presses, mostly in Russia. They are certainly capable of growing diamonds, but are like comparing emissions, performance and fuel efficiency of a 1980s carbureted vehicle to a 2016 fuel-injected vehicle. Used cubic presses can be found in China, however those presses were built for grit and powder, which run short cycles (<1 hour), and would need to be converted and upgraded to sustain strict parameters for multi-day and multi-week cycles.
Companies sell new CVD reactors, as they have more applications than just diamonds, but they do not come with any diamond knowhow.
With all of those, you will have to develop your own recipes and growth cells or methods. Unless you have plenty of time and advanced degrees in physics, chemistry and/or material science, it will probably be an exercise in futility.
The original Florida-based Gemesis is a good example of this. They were VC funded and bought BARS presses, that at-the-time, could only grow orange diamonds. Gemesis made dozens if not hundreds of these presses however, when they ran out of money years later, they could still only grow orange diamonds. A Singapore company bought those presses (mostly to grow CVD seeds and HPHT-treat CVD rough) and to my knowledge, still can't reliably grow blue or colorless diamonds with those BARS presses.
For a code analogy, they basically "forked" the orange recipes when they bought the machines from Russia, and haven't been able to merge any upstream advancements since. BARS have basically been deprecated, so that stack is no longer developed.