The diamond industry sucks don’t get me wrong. But the real culpurists are the dumbfuck diamond buyers.
My friend is a diamond salesperson and told me a story about one of their customers. They were looking at different pieces and the customer kept asking about the purity of the diamonds in the piece. Whenever my friend said it’s “SI,” the customer would be visibly disappointed and would ask for “VS” or “VVS” which are purer. My friend then got annoyed a bit and told the customer that purity doesn’t matter once you reach “SI” since the impurities are not really visible by the naked eye. He even showed the customer 2 pieces with one looking 10 times better than the other but has SI diamonds and the non-pretty piece has VS diamonds. He asked the customer to tell him which is which and the customer wrongly said the SI one was more pure. Even after he revealed his ruse and showed that purity doesn’t matter much, the customer kept asking for more pure pieces as if nothing happened.
These “people” literallly are willingly being lied to, and they like it. If a diamond buyer saw a piece, told you they love it, told you they would buy it, then you told them it’s a synthetic, they would be disgusted. It’s bullshit from all sides and they deserve eachother.