A K stamped on the inside of a piece of gold jewelry indicates the content of the gold by which the article was constructed. Most gold watches, rings and other gold jewelry have the number 10K or 14K stamped on the inside. In the past and some dentists still do now use 24K gold to fill teeth as it is very malleable.

24K gold is 100% pure gold
22K gold is 91.7% gold
18K gold is 75% gold
14K gold is 58.3% gold
12K gold is 50.% gold
10K gold is 41.7% gold
Most Masonic rings and other fraternal jewelry is made up of 10K or 14K gold.
As of this date Fort Knox is currently holding about 4,582 metric tons of pure gold worth several hundred billion dollars.
Fox Jewelry has a full line of 10K or 14K gold Masonic rings and other fraternal rings and jewelry. We invite you to visit our store at: or call us at 712-251-8053. Email us at:

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