YES
Yes, by weight, diamonds are more valuable than gold.
Diamond are much more valuable than gold even considering the recent price rise for gold.
There have been times when iron was more valuable than gold. Most bronze age civilizations valued iron more highly than gold, as it was both rarer (iron ore is common, naturally occurring pure iron is not) and more useful (iron is significantly stronger than bronze, and much, much stronger than gold).
are diamonds more valuable than emeralds
Rhodium and platinum are both more valuable than gold.
Yes, 14ct gold is more expensive than 9ct gold. This is because 14ct gold contains a higher percentage of pure gold compared to 9ct gold, making it more valuable.
24 karat gold is more valuable than 18 karat gold because it is purer, with a higher gold content (99.9% pure gold compared to 75% in 18 karat gold). However, 18 karat gold is more durable due to the alloy metals mixed with the gold.
yellow gold
Gold is more valuable than silver. durr.
Gold is typically more valuable than salt due to its rarity, durability, and various uses in jewelry, electronics, and investments. While salt is essential for human life and has historically been prized, gold's relative scarcity and enduring appeal have driven its higher value in comparison.
pure gold (24k) vs 41.7% (10k) gold.. you decide.
platinum
YES
because it is more rare and silver is more heavy there for less portable | | Have to partially disagree with the above statement. Gold is more rare than silver while it is still in the ground. There is actually more processed gold in the world than silver. Silver is not heavier than gold. It is heavier in 'value' than gold and therefor not as portable. So why is gold more valuable than silver? Short answer - because people made it more valuable. Apparently, they like gold better. | | Gold also has more valuable industrial uses then silver for example: gold is more resistant to corrosion. Gold is also a good conductor of electricity, particularly because it resists corrosion i.e. silver actually conducts better then silver until it begins to corrode (charging metal tends to speed up corrosion). So it's not just that we 'like' gold more, there are practical reasons why gold is more valuable.
That would depend on how pure the gold is...
Because gold is easier to find. On top of that there are more industrial uses for platinum than for gold.