|Ounce||US Dollar||US Dollar||Ounce|
|1 Ounce =||757.34 USD||1 USD=||0.00132 Ounce|
|2 Ounce =||1514.68 USD||2 USD=||0.00264 Ounce|
|5 Ounce =||3786.71 USD||5 USD=||0.0066 Ounce|
|10 Ounce =||7573.41 USD||10 USD=||0.0132 Ounce|
|20 Ounce =||15146.82 USD||20 USD=||0.02641 Ounce|
|25 Ounce =||18933.53 USD||25 USD=||0.03301 Ounce|
|50 Ounce =||37867.05 USD||50 USD=||0.06602 Ounce|
|100 Ounce =||75734.1 USD||100 USD=||0.13204 Ounce|
|1000 Ounce =||757341 USD||1000 USD=||1.32041 Ounce|
Karat is a ancient unit to indicate the purity of gold. A unit karat of gold is 4.1667%, therefore, the different Karat gold represents the different proportion of gold. 24K gold represents 100% gold, that is the pure gold; 14K gold represents 58.5% gold mixed 41.5% other metals.
Generally, karat gold is used to make gold jeweler. The varied color of karat gold is mixed different metal, such as copper, silver or zinc. As the gold mixes copper, the color of karat gold is red; as the gold mixes copper and a little silver, the color of karat gold is light red. Thus, the color of karat gold is according to the mixed metals and their proportion.