|Ounce||US Dollar||US Dollar||Ounce|
|1 Ounce =||686.5 USD||1 USD=||0.00146 Ounce|
|2 Ounce =||1373 USD||2 USD=||0.00291 Ounce|
|5 Ounce =||3432.49 USD||5 USD=||0.00728 Ounce|
|10 Ounce =||6864.98 USD||10 USD=||0.01457 Ounce|
|20 Ounce =||13729.95 USD||20 USD=||0.02913 Ounce|
|25 Ounce =||17162.44 USD||25 USD=||0.03642 Ounce|
|50 Ounce =||34324.88 USD||50 USD=||0.07283 Ounce|
|100 Ounce =||68649.75 USD||100 USD=||0.14567 Ounce|
|1000 Ounce =||686497.5 USD||1000 USD=||1.45667 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. 14K gold is referred to as pure gold that means 58.5% gold mixed 41.5% 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.