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I agree wholeheartedly with this and the original article. I sold diamonds in college and really dislike the blood that goes into each and every one of them. K

I agree wholeheartedly with this and the original article. I sold diamonds in college and really dislike the blood that goes into each and every one of them. Knowing a few of the arguments that fine jewelers might make, could you help me address? 1. You may pass the diamond to subsequent generation. 2. You may insure the stone at a high value, similar to artwork. 3. What other precious metals or otherwise might be considered to be used in a similar fashion? Gold/platinum is too heavy to adorn commonly as representative of wealth to our SOs. 4. Would removing the “value” of diamonds make them appropriately used for their hardness? Watch faces, etc.

ianai 8y ago
Platinum meets or exceeds all of those expectations. It’s even prettier, as it rarely reacts.
- dbasedweeb 8y ago
  As a bonus what reactions it does catalyze are valuable, making platinum of practical value as well!
deleted 8y ago
[deleted]
mitchty 8y ago
1. Manmade compressed and heated carbon is as passable to the next generation as the geologic kind. What is the issue here exactly? If anything its more awesome we can make our own and not rely on geological processes. 2. Why do I need to insure carbon? Its... carbon, super abundant, element 6. Present after the first generation of stars exploded in the universe. Are you investing in diamonds? They almost never go up in price, try reselling one or look at resale value before you worry about insurance. 3. What is the goal of this question? To show the Jones' that you have too much money and can pay the danegeld for authenticity? Before the 1940's diamonds weren't even a thing in marriage. If you could reproduce the Mona Lisa perfectly, would you pay N times as much for the original? Even if it was impossible to tell? Why is that so important? 4. Diamonds are already used for industrial uses, their "rarity" (they're not rare) is all due to a cartel named de beers controlling supply. They're common as hell, as noted, they're just compressed and heated carbon. These industrial uses are why we have these manmade diamonds in the first place. They're better than the originals as they're more consistent without imperfections. Just like modern steel would produce a katana infinitely better than folded crappy steel that the originals were trying to overcome.
- y4mi 8y ago
  I was with you until the last point... > Just like modern steel would produce a katana infinitely better than folded crappy steel that the originals were trying to overcome That's not an undisputed fact. There has been a lot back and forth about the lost knowledge of previous generations and the romans supposedly used a superior cement which we can no longer replicate. but to stay closer to your example: while the smelting of the metal has seen a lot of study, that doesn't mean that we're able to produce a superior katana. You also need the smithing -- and need to figure out how the metal should be. That's of course possible, but hasn't really seen much study. So while we could theoretically produce an infinitely better katana -- thats not practical because of the money investment to figure out what that actually means. Most enthusiast say that current katanas are at best on par with the old ones, often sub-par.
  - dvfjsdhgfv 8y ago
    > the romans supposedly used a superior cement which we can no longer replicate. Could you recommend a related source I could read more about it from? It seems not that complicated to do a chemical analysis of the cement still existing in many Roman constructions.
    - y4mi 8y ago
      it seems my information was outdated... https://news.ycombinator.com/item?id=17186124 https://news.ycombinator.com/item?id=17186124
  - Steve44 8y ago
    > the romans supposedly used a superior cement which we can no longer replicate. I read a few years ago the 'secret' had been discovered and it was to do with volcanic ash which made it self healing. Doing a quick search there seems to be a lot of articles from 2014 about this so possibly that what when the research was published. https://archserve.id.ucsb.edu/courses/arthistory/152k/concrete.html https://archserve.id.ucsb.edu/courses/arthistory/152k/concre... https://www.ibtimes.co.uk/why-pantheon-has-not-crumbled-roman-concrete-mortar-used-secret-ingredient-that-could-reduce-1479938 https://www.ibtimes.co.uk/why-pantheon-has-not-crumbled-roma... http://www.pnas.org/content/early/2014/12/10/1417456111 http://www.pnas.org/content/early/2014/12/10/1417456111

ianai 8y ago

Platinum meets or exceeds all of those expectations. It’s even prettier, as it rarely reacts.

dbasedweeb 8y ago
As a bonus what reactions it does catalyze are valuable, making platinum of practical value as well!

deleted 8y ago

[deleted]

mitchty 8y ago

1. Manmade compressed and heated carbon is as passable to the next generation as the geologic kind. What is the issue here exactly? If anything its more awesome we can make our own and not rely on geological processes. 2. Why do I need to insure carbon? Its... carbon, super abundant, element 6. Present after the first generation of stars exploded in the universe. Are you investing in diamonds? They almost never go up in price, try reselling one or look at resale value before you worry about insurance. 3. What is the goal of this question? To show the Jones' that you have too much money and can pay the danegeld for authenticity? Before the 1940's diamonds weren't even a thing in marriage. If you could reproduce the Mona Lisa perfectly, would you pay N times as much for the original? Even if it was impossible to tell? Why is that so important? 4. Diamonds are already used for industrial uses, their "rarity" (they're not rare) is all due to a cartel named de beers controlling supply. They're common as hell, as noted, they're just compressed and heated carbon. These industrial uses are why we have these manmade diamonds in the first place. They're better than the originals as they're more consistent without imperfections. Just like modern steel would produce a katana infinitely better than folded crappy steel that the originals were trying to overcome.

y4mi 8y ago
I was with you until the last point... > Just like modern steel would produce a katana infinitely better than folded crappy steel that the originals were trying to overcome That's not an undisputed fact. There has been a lot back and forth about the lost knowledge of previous generations and the romans supposedly used a superior cement which we can no longer replicate. but to stay closer to your example: while the smelting of the metal has seen a lot of study, that doesn't mean that we're able to produce a superior katana. You also need the smithing -- and need to figure out how the metal should be. That's of course possible, but hasn't really seen much study. So while we could theoretically produce an infinitely better katana -- thats not practical because of the money investment to figure out what that actually means. Most enthusiast say that current katanas are at best on par with the old ones, often sub-par.
- dvfjsdhgfv 8y ago
  > the romans supposedly used a superior cement which we can no longer replicate. Could you recommend a related source I could read more about it from? It seems not that complicated to do a chemical analysis of the cement still existing in many Roman constructions.
  - y4mi 8y ago
    it seems my information was outdated... https://news.ycombinator.com/item?id=17186124 https://news.ycombinator.com/item?id=17186124
- Steve44 8y ago
  > the romans supposedly used a superior cement which we can no longer replicate. I read a few years ago the 'secret' had been discovered and it was to do with volcanic ash which made it self healing. Doing a quick search there seems to be a lot of articles from 2014 about this so possibly that what when the research was published. https://archserve.id.ucsb.edu/courses/arthistory/152k/concrete.html https://archserve.id.ucsb.edu/courses/arthistory/152k/concre... https://www.ibtimes.co.uk/why-pantheon-has-not-crumbled-roman-concrete-mortar-used-secret-ingredient-that-could-reduce-1479938 https://www.ibtimes.co.uk/why-pantheon-has-not-crumbled-roma... http://www.pnas.org/content/early/2014/12/10/1417456111 http://www.pnas.org/content/early/2014/12/10/1417456111