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Are manmade diamonds usually made from coal, charcoal, or atmospheric carbon? Because if it is either of the latter two, the resulting diamond will have a high
by MereInterest 10y ago
Are manmade diamonds usually made from coal, charcoal, or atmospheric carbon? Because if it is either of the latter two, the resulting diamond will have a higher carbon-14 content than a mined diamond. That said, if you need a mass spectrometer to determine whether or not to buy jewelry, you're doing it wrong.
- diggernet 10y agoNow there's an interesting thought... Atmospheric carbon. How many people would pay extra (over the cost of other man-made diamonds, but still less than artificially-inflated natural diamonds) for a product marketed as "carbon-sequestering anti-climate-change diamonds"? That's an emotional attachment which could offset the emotional preference for natural diamonds.
- ars 10y agoYou would need a lot of energy to separate the carbon from the co2. So your "green" idea actually makes things worse not better.