|
Gold ChainsGold chains are often used as a way to carry and present gemstones and or other artistic jewelry such as pendants or charms. If a chain is going to be used to present another jewelry item, the chain should be heavier. Men also tend to prefer heavier gold chains.
The more complex pattern the links of your gold chain form, from simple weaves to snake chains and Figaro style inset links, the more important that the gold alloy be durable. Fine gold, otherwise known as 24 karat gold is very soft and deforms readily. It is only suitable for items that will be treated delicately. It also has a slightly reddish color. 14K is much more durable and tends to have a brighter, more golden color. The gold used for jewelry (and for investment purposes) has a purity rating in karats. 100 percent pure gold (usually 99.99) is rated at 24k karats. 50 percent pure gold is 14 karat. The remainder is a mix of other metals such as copper, silver, zinc and Nigel. These other metals increase the hardness, durability and change the color, as well as decrease the cost. Pure gold is a reddish gold color. All other 'golden' colors result from the blending of other metals into the gold. By varying the proportions of copper, nickel, silver, and zinc the color of the gold can be made to vary from white through green (pale yellow). To produce a rose colored gold, the copper content is increased and the silver content is decreased. To produce a white gold, more nickel or more silver is produced an 18k gold with nickel produces a good platinum substitute. Below 18k nickel can cause skin problems, and silver is generally used. |