People also ask
What is black gold jewelry?
The black layer is only on the surface unlike other alloys where the metals are combined. This is the more common method used for black gold. This is where the gold piece of jewelry is plated with a black finish, usually with black rhodium or ruthenium.
How is black gold made?
To form a black gold alloy, gold is mixed with another metal such as cobalt, usually to the ratio of 3 parts gold to 1 part metal. However, although this is called an alloy it is not really one. The black layer is only on the surface unlike other alloys where the metals are combined. This is the more common method used for black gold.
How do you clean black gold jewelry?
When cleaning black gold jewelry, use a non-abrasive jewelry cleaner or a solution of warm soapy water with a soft-bristled brush or cloth to gently. Take care not to knock or bump black gold jewelry as this can cause the plating to scratch, revealing the gold underneath.
How is gold made into jewellery?
Gold in its pure form is incredibly soft and hard to work with. So typically the gold we use in jewellery is mixed with other metals, most commonly copper, silver, nickel, palladium or zinc, to create an alloy that enhances its strength and workability.