Defenitly. Any coin with a gold content is worth way more than face value.
9999 gold necklace with a 9999 gold cross price tag
Gold that is stamped with ".9999" refers to the purity of gold. This particular number indicates that the piece is 99.99 percent pure gold.
1 Gram of .9999% of gold is curently worth $2500.00 considering.
24karat gold - pure gold
Visit a gold dealer.
The mass of 9999 pure gold you get from 1 gram of gold ore is minute. For example, 30g of gold can be extracted from an 860kg block of gold ore.
A gold clad coin isn't pure gold; it's a core of a different metal covered with a thin layer of gold. The gold layer can vary in thickness. It's not as valuable as solid gold coins but still has a gold appearance.
It is the same as gold plated.
Gold clad (gold plated)
Clad is a term used to describe coins that are not made of precious metals. When you hear of a clad coin, it is to say it is plain junk metal, and only plated with a very thin layer of gold.
It's the purity of the gold, as a decimal fraction. .9999 means the ring is 99.99% pure. That surprises me a bit, though, because jewelry is normally not made of gold that fine because it would be too soft for normal wearing.