This alloy has been popular for several decades. The greenish-yellow hue of green gold brings a certain dazzle to custom jewelry designs. Green gold occurs when a higher proportion of silver is added to the alloy. As it will tend to lightly tarnish & repairs/sizing can be a bit more complicated. The drawbacks to rose gold are that due to the higher copper content, the ring will need to be cleaned more often. Rose gold is durable & adds a unique feminine touch to any engagement ring design, especially very delicate pieces. Its pink tone comes from a higher proportion of copper in the alloy mix. Rose gold (also known as pink gold) has become increasingly popular over the last few years. The alloy used to karat gold to keep it yellow is usually a 50-50 blend of copper & silver. 19K & 22K are a bit softer but are the way to go for very intricate or vintage style engagement rings. 14K & 18K are best for straight forward settings. Yellow is durable, it will not tarnish & requires almost no maintenance. Over time this plating wears off & the ring will need to be re-plated. Also, white gold is never fully white! It is nearly always plated with rhodium to make it white. These people will develop a rash because of using white gold with nickel alloy. The drawbacks to white gold are that around 10% of people are allergic to nickel. With palladium often being a more expensive option. The alloys used to make white gold are either nickel or palladium. White gold is a reliable metal with excellent durability. However, there are many colors of gold & lots of other precious metals to choose from. When we talk about precious & noble metals, most people think of yellow gold & silver. Home > articles > Precious & Noble Metals
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