OK, lets ignore the investment aspect, and focus on value.
Bingo. That's the point. Spending $20,000 vs $5,000 for a ring won't make my wife happier in 30 years. The value of my HT is neither here nor there in the discussion.
Perhaps, but if your wife was judged poorly for only having a $5K ring, I wouldn't think much of her friends.
OK, so I already said my wife would be happy with anything, she has the extravagant jewelry because I feel she deserves it and I have the money to buy it... You can't argue that spending $20K is "crazy" when you spent $5K? If it was not about money why not get your wife a $90 band with a $5 CZ stone mounted in it? Or just a band? I am just saying the amount you spend should follow you income, not debating the "value" {which is worth a lot to me because I want my wife to have the best or as close to that as I can afford}, investment returns, advertisement strategies, or anything else...
IMO 4 months salary would be the #, so if someone spent $5K that means at the time they were making around $300 a week, if they followed the 4 months...
As far as the advertising goes, everything is worth what someone will pay for it, we pay all this money for speakers and gear, its not worth that and cheaper stuff will do similar things... the truth of the matter is diamonds are rare and rare things cost money, for example I have a 1.45 d color IF loose diamond, when I bought that stone {for a steal} they only pulled out 3 in comparable size that rated D IF in the last 2 years before I bought it, thats 24 months of mining and diamond work, THREE stones comparable to the one I have... I bought it for about 1/4th of what I can sell it for tomorrow, I sold a lot of my other investment stones or turned them into jewelry for my wife and I have NEVER lost money on one... The 4 stones I spoke about earlier showed a profit over 25K in 12 months, and I really didn't buy them for an investment {maybe I did} but I just knew they were a great deal...
I have debated this with others, and the same points you brought up {plus a few others you missed} come up, but the truth of the matter is, it is a vanity, and the rare type that can show a profit or at least hold its value... There are not many of them.. Watches for example, I feel bad when I see a guy that spends $3K on a watch for himself but his wives ring was $2500, there are a lot of them guys around these parts too...
ANYWAY we got way off track here, this started from watches, then went to pdawgs wives ring and then here... I think greg should buy his wife another ring that reflects his current financial situation, I have yet to see the woman who doesn't like new jewelry, although like I said before, me and my wife attend and throw some swanky parties where we all play dress up, lol... Right or wrong we like to feel like rock stars, and my wife wearing 150K in jewelry adds to the night, I can tell it makes her glow even more than normal... Although we went to a party about 2 weeks ago {a friend of ours daughters engagement party} and my wife wore a simple pearl necklace with matching bracelet and a single ring and band and she still looked like a movie star, lol...
As the old saying goes, "when the game is over the king goes into the same box as the pawns" so why not spend and enjoy your money now, I just like the thought of leaving the kids a little something, so spending it on booze and expensive prostitutes is out...