|Ounce||US Dollar||US Dollar||Ounce|
|1 Ounce =||516.2 USD||1 USD=||0.00194 Ounce|
|2 Ounce =||1032.41 USD||2 USD=||0.00387 Ounce|
|5 Ounce =||2581.02 USD||5 USD=||0.00969 Ounce|
|10 Ounce =||5162.04 USD||10 USD=||0.01937 Ounce|
|20 Ounce =||10324.09 USD||20 USD=||0.03874 Ounce|
|25 Ounce =||12905.11 USD||25 USD=||0.04843 Ounce|
|50 Ounce =||25810.22 USD||50 USD=||0.09686 Ounce|
|100 Ounce =||51620.43 USD||100 USD=||0.19372 Ounce|
|1000 Ounce =||516204.3 USD||1000 USD=||1.93722 Ounce|
Karat is an ancient unit to indicate the purity of gold alloys. A unit karat contains 4.1667% gold, or equal to 1/24 part. Therefore, the value of Karat gold represents the different proportion of gold. 10K gold is referred to as pure gold that means 41.7% gold mixed 58.3% other metals.
Generally speaking, karat gold is used to make gold jewelry. The karat gold has rich colors because of being mixed different metal, such as copper, silver or zinc. When karat gold shows red that mixes some copper in gold; when it shows light red that mixes some copper and a little silver in gold. Thus, the color of karat gold is based on the mixed metals and their proportion.