Gold jewellery designs

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Jewelry is an object used to dress or beautify themselves. Jewelry is usually made of gold or silver and consists of various forms ranging from rings, necklaces, bracelets, pendants and others. Usually jewelry is given for gifts. Jewelry has a variety of forms ranging from round, heart, box, and others. Jewelry usually comes from minerals.

Gold is one type of metal. The metal known as this precious metal is a metal with Au symbol which has atomic number 79. Pure gold has a shiny yellow color. Pure gold is tougher when compared to tin and no harder than silver. Pure gold is very rarely used as a jewelry. To make it harder, pure gold needs to be added by other metals. The type of metal added is a metal that does not change the golden luster significantly. The added metal type also does not make the gold brittle.

In gold known as rust. Rust is a level of gold purity. The purity level of pure gold is 24 carats. When gold has 18 carats, it means that gold has 18/24 parts of gold or 75 percent gold and the rest of other metals. If gold has 14 carats, then gold is owned 14/24 gold, or 58.33 percent gold and the rest of other metals.

Metals commonly added to pure gold are silver, zinc, nickel, palladium and copper. Pure gold added by other metals can experience changes in the sparkle and color of gold. When pure gold is mixed with silver it will produce a visual effect of green color, mixed nickel will produce white color and when mixed with copper it will produce a red color.

White gold on the market that much in demand is white gold of pure gold mixed with nickel. This is because a mixture of pure gold and nickel is cheaper than a mixture of pure gold and palladium.

The difference between yellow gold and white gold lies in the mixed metal. Yellow gold is pure gold mixed with silver while white gold is pure gold mixed with nickel. Due to the different nature, generally white gold price is more expensive compared with yellow gold.

Thus, yellow gold and white gold are not different metals but are of different gold. Both are equally golden. The difference between yellow gold and white gold is only in different mixed metals.

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