9.25 is a mark used for silver. 9.25 meaning 92.5% silver is the minimum standard for something to be classified as sterling silver. You must be confused and think you have a piece of white gold when in fact it is silver.
925 means 22kt gold or 18 kt gold
No, sometimes there is also 24 kt gold.
Yes, 14 kt (karat) gold is considered to be of higher purity than 10 kt gold. Specifically, 14 kt gold contains 58.3% pure gold, while 10 kt gold contains only 41.7% pure gold. Therefore, 14 kt gold is more valuable and has a richer gold color compared to 10 kt gold.
24 karat gold is 100% pure gold. There is no such thing as 28 karat gold.
rgp 10 kt means its "rolled gold plated" of the 10 kt variety
Pure gold is 24 kt. 14 kt gold is (14/24)=.5833 pure. Multiply by 100 and it is 58.33% pure.
23.65 Kt, that be a lot of karrots.
US $20 gold coins are made of 90% gold, which puts it at about 21 1/2 kt.
It means that is it 18 kt gold. XXX = .750 or 18 kt. Hope that helps.
the higher the number the better
No, but the largest it can go is 24kt of gold.
Gold MarksIn gold jewelry, a stamping of 24 kt or 999 means that it is 100 percent pure gold, 18 kt or 750 means that is 75 percent pure gold, 14 kt or 585 is 58.3 percent pure gold, and 10 kt or 417 is 41.6 percent pure gold.Silver MarksA stamping of 925 in silver jewelry means that it is sterling silver and contains 92.5 percent pure silver, with the rest being other metals such as copper. In European jewelry, it is also possible to see hallmarks such as .800 or .813 which also indicate the percentage of pure silver in the piece.See the related links below for more information.