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Re:Diamonds Keep Getting Cheaper by roenxi on Wednesday November 13, 2019 @03:51PM (#21529405)
Your wife might be special, but there are differences in the signalling of a diamond and gold despite their superficial similarities.

Gold is famous for holding its resale value; so a gift of gold can in theory be unwound to recover the money spent. It is a signal of wealth.

Diamonds cannot be resold, the money may as well have been burned. It is a signal of wealth and commitment. There is also the added bonus that a diamond is not going to be stolen.

Re:Diamonds Keep Getting Cheaper by bsanr2 on Wednesday November 13, 2019 @04:14PM (#21529648)
>Diamonds cannot be resold.

I wasn't aware of this. What's the rationale?

Re:Diamonds Keep Getting Cheaper by praptak on Wednesday November 13, 2019 @05:00PM (#21530091)
Try the classic "Have you ever tried to sell a diamond?" article:

https://www.theatlantic.com/magazine/archive/1982/02/have-yo...

Re:Diamonds Keep Getting Cheaper by sbierwagen on Wednesday November 13, 2019 @04:17PM (#21529679)
They can be sold of course, but you'll get back maybe 50% of the purchase price.

https://www.diamonds.pro/education/sell-diamonds/

Re:Diamonds Keep Getting Cheaper by takeda on Wednesday November 13, 2019 @04:31PM (#21529819)
Superstition that wearing someone's wedding ring is a bad luck. Probably was similarly manufactured to keep higher demand for diamonds.
Re:Diamonds Keep Getting Cheaper by ncmncm on Wednesday November 13, 2019 @07:47PM (#21531583)
More that the people you would take it to have way too many already, and would love to unload them on the next pigeon.

I have got some mileage out of characterizing mined diamonds as symbolizing south-African slavery. At least, my wife didn't want one.

Re:Diamonds Keep Getting Cheaper by kirykl on Wednesday November 13, 2019 @06:07PM (#21530776)
>Diamonds cannot be resold, the money may as well have been burned

I wonder how much money you'd have to actually burn to extract enough carbon to create a decently sized diamond from it

Re:Diamonds Keep Getting Cheaper by ncmncm on Wednesday November 13, 2019 @07:42PM (#21531542)
Nothing like what they cost.

Paper is, what, 44-50% carbon by weight? Imagine a ring with the weight of even a small stack of bills.

It wasn't long ago that the paper was worth more than the rock.

But if you burn it, you lose the carbon. Char it instead.

Re:Diamonds Keep Getting Cheaper by smegger001 on Thursday November 14, 2019 @01:14AM (#21533196)
Paper was valuable enough at one point it was considered the traditional gift for first anniversaries in the U.S.
Re:Diamonds Keep Getting Cheaper by dan-robertson on Thursday November 14, 2019 @05:37AM (#21534365)
I think the reason that it is the first anniversary gift is that it was not considered valuable (unlike eg silver/gold/ruby/diamond/...)
Re:Diamonds Keep Getting Cheaper by ncmncm on Thursday November 14, 2019 @09:14AM (#21535465)
We used to joke that the 19th anniversary gift theme was packing peanuts.