If you don't provide the weight of the chain, how is anyone supposed to be able to tell you what its worth? Thats how gold is valued, by weight, not by where it was made.
14K = 14 karat gold which equals to gold content. With "Italy" adding = Italian made or Italy origin!
14karat
10K Gold Italy means that the object, and I am sssuming it is a piece of Jewelry was made in Italy and that the fineness of the gold is 10 Karat. The fineness of Gold is determined by Karat. Fine Gold is pure GOLD and is 24 Karat, there are 24 units to a Karat, therefore a 10 Karat piece is less than half pure gold., or 5/12 Gold. The gold is mixed with other metals called alloys.
9ct/ karat gold
it is 14 karat gold, made in Italy, US usually marks it 585. It means that there is 58.5% of pure gold in the metal, which makes it 14 karat.
KC18K on gold chains indicates that the chain is made of 18-karat gold, meaning it contains 75% gold and 25% other metals. The "KC" typically stands for "Karat Gold," highlighting its purity. This marking ensures buyers that the jewelry meets certain standards of quality and authenticity.
It means 9 karat or 37.5% gold and designed or made in Italy
"KC" on a gold chain likely refers to the karat fineness of the gold used in the chain. Karat is a unit of measurement used to indicate the purity of gold, with 24 karats representing pure gold, and lower karat values indicating the presence of other metals in the alloy.
Ten karat necklaces will always be cheaper than 14 karat ones.
Braided 22.2 karat gold ... i'm no expert
24 karat gold is pure gold. 22 karat gold is only about 92% pure, so you should expect it to be slightly cheaper ... but not much, because whatever it's alloyed with has some value also (probably not as much as gold, though).
14 Karat gold is more expensive, so to some it might be considered "better", but 10 Karat gold is more durable, so will scratch/bend less and could possibly last longer.