This day and age it’s impossible to know what people believe. Maybe people think this actually works and is how synthetic diamonds are grown. It’s not; it’s not 100% wrong, but it mainly is. Still a cool image, I don’t know why every Superman movie doesn’t have this scene in it, if just to explain how a reporter that is working at most 10 hours a week (remember he’s a superhero in a crime ridden city) can afford such a nice apartment in downtown New York Metropolis/a giant Ice Castle.
3) This one bugged me. “D, E and F are colourless diamonds. Since there is no colour found in them, there is no difference in colour. The only difference in these diamonds is the transparency. D is more transparent that E, E is more transparent than F.”
That is simply not true. There’s not really a relationship between transparency and color (insofar as diamonds go). If by definition D is the only colorless diamond, E and F color stones can’t be as well. E and F are in the colorless tier (by GIA standards) but they still have slight traces of color miniscule may they be. Batman might be in the same leadership tier in the Justice League, but without some Kryptonite infused weaponry, the coup against Superman is going to fail. There can be only one.
4) We bring this one up a lot in person; stones with identical certificates, same color, same clarity, same cut grades, do NOT always look the same. This is where shopping locally at independent stores can be so helpful. We live in an age of information being relatively available, but come on, do you really think it’s likely you can pick up as much knowledge as say, somebody that’s been looking and grading diamonds for 40 years opposed to 40 minutes of google research? Of course not. That’s where the expertise comes in. A good jeweler isn’t looking to milk you dry after one sale; the relationship should be more advisory and long-term. That’s service you can’t find online or say at certain membership wholesalers. Factoring in the advice, actual expertise, and long term commitment/maintenance, I don’t see how the argument for superior value found online exists.