K is an expression of the purity of gold jewelry, and the text logo should be marked as "G 18K" or "Au750" or "Gold 750", which means that it contains 750‰ gold and 250‰ nickel, aluminum, zinc, iron, silver and copper.

G 18k and 18k differ in their names, but both refer to gold alloys. The content of gold is 75%, and the alloy is fused with other 25% metals. Compared with pure gold, 18K gold is cheaper and more comfortable to wear. Pure gold is 24K gold. 18K gold is an alloy with the content of 18/24.

18KGP Different properties: Electroplating 18K gold is the symbol of alloy imitation jewelry. 18k gold: 18K refers to the gold content of its gold-plated layer. Different characteristics 18 kgp: 18 kgp metal has the characteristics of being difficult to oxidize, fade and wear, and is not easy to cause sensitive skin sensitivity.

K(GP) means plating 18K gold. GP is the abbreviation of goldplating (or goldplated), which means gold plating. But it is not plated with real gold, but with 18K gold. Every piece of jewelry has a carved mark: platinum is: PT900, PT950, PT990.

The difference is as follows: the meaning of the composition is different: 18K platinum is a mixture of 75% gold and 25% other metals. Only platinum can be called platinum Platinum, which is often said in the market, should be strictly called 18K platinum or 18K platinum).

If you buy it in a regular store, it should be 18k. You can get special after-sales inspection and go out for inspection.

What's the difference between 18k gold and G 18k gold?

1, g 18k and 18k have no difference, because both of them are composed of about 75% gold and 25% other metals, and they are the most suitable metals, with the characteristics of pure texture, low cost and no allergy to wear. Therefore, 18k gold is one of the most common metals in daily life, and it is very skin-friendly when worn on the body.

2. Different properties 18KGP: Electroplating 18K gold is the symbol of alloy imitation jewelry. 18k gold: 18K refers to the gold content of its gold-plated layer. Different characteristics 18 kgp: 18 kgp metal has the characteristics of being difficult to oxidize, fade and wear, and is not easy to cause sensitive skin sensitivity.

3.k is an expression of the purity of gold ornaments, and the text logo should be marked as "G 18K" or "Au750" or "Gold 750", which means that it contains 750‰ gold and 250‰ nickel, aluminum, zinc, iron, silver and copper.

4. Different properties 18KGP platinum: 18KGP platinum is a mixture of 75% gold and 25% phosphorus and copper. 18K platinum: 18K platinum is a mixture of 75% gold and 25% other metals.

18k What's the difference between gold and gold?

Gold with different gold contents 18k: 18k gold has a gold content of 70%. Gold: Gold generally refers to thousands of pure gold, that is, the gold content is 99%. 18k gold with different hardness: 18k gold is a synthetic metal with stronger hardness. Gold: Gold has high purity, low hardness and soft texture.

Different hardness: 24K gold is soft, difficult to form and limited in style, but it can preserve its value. 18K gold has high hardness, is suitable for modeling and inlaying, has many styles and is fashionable, but does not preserve its value.

-Different hardness: 18k gold is harder than gold and is not easily scratched or deformed.

K gold is a kind of metal, in which 75% of gold is mixed with other precious metals. -"Quote from the Internet" 18K There are many differences between gold and gold in content, hardness and value.

To sum up the difference between K gold and gold, 18K gold is a kind of gold.

Why is jadeite inlaid with 18K gold?

1, because 18K gold ornaments not only have the precious value of gold, but also have the advantages of strong ductility, high hardness and changeable colors due to its perfect composition ratio. When used in jewelry design, it can give full play to the complex and exquisite creative expression.

2. Jade inlays are mostly pendants, earrings and rings. Most jadeites to be inlaid are good in water and color. General inlay 18K gold and diamonds. 24K gold is too soft to be inlaid and will fall off. Emerald inlaid with 18K gold and diamonds is generally of good texture and quality, which sets off its grade.

3. Jade has high density and hardness. In order to fix the bare jade and design the corresponding style, the metal used for inlay must have a corresponding high hardness, which is convenient for inlay and will not be easily deformed during wearing and using.

4, jade inlay, usually choose K gold instead of gold, which is determined by metal characteristics. K gold is an alloy of gold, which has high hardness, is not easy to deform, is easy to embed jade, is firmly fixed, and is not afraid of squeezing and falling off when wearing.

Although pure, thousands of gold materials are soft and easy to deform. Not suitable for inlaid jade. Even if it is inlaid, it is easy to cause jade to fall off and deform. With the addition of K gold from other metals, the hardness is greatly improved, the toughness is better, and the mosaic can be more durable and fine.

6. Jade inlaid with gold is an ornament that combines jade and precious metals. Compared with thousands of pure gold, K gold has higher hardness, less toughness, less deformation and lower price. However, thousands of pure gold has low hardness, soft texture and easy deformation, and more complicated designs cannot be presented.

What's the difference between 18K platinum, 18K rose gold and 18K gold?

K gold refers to the metal containing 75% gold, and the other 25% is other precious metals, engraved with 18K or 750. 18K rose gold refers to the metal containing 75% gold. The rest is usually 225% copper +75% silver.

K platinum, 18K rose gold, 18K gold is 18K gold with a gold content of 75%. Because the proportion of precious metals added is different, the color is different. The hardness of colored gold is four times that of gold, which is more suitable for setting jewelry and diamonds.

Rose gold and platinum refer to 18K gold, but the colors are different. Rose gold consists of 75% gold and 15% rose-causing element, while platinum consists of 75% gold and 15% white-causing element. These two colors will darken or even change color after wearing for a long time and need electroplating. Generally speaking, platinum is easier to electroplate.

In terms of price, 18k gold cannot be compared with 18K rose gold. After all, 18K rose gold belongs to 18K gold, and 18K rose gold mainly includes 18K gold, 18K platinum and so on.

Different colors. 18k gold contains rose gold. 18K gold has many colors, such as white, yellow and purple. Rose gold is purple 18K gold with a gold content of 75%. The proportion of other metals such as copper, silver and zinc is 25%, which is the same as that of gold, but the color is different.

K gold refers to ornaments containing 75% gold, and the other 25% is other precious metals, engraved with 18K or 750. "K gold" is the natural color of K gold itself, which is yellow; "k platinum" is a white alloy of gold and palladium or nickel, which is white; If copper is added, it will appear rose gold.

What does 18k jade bracelet mean?

K: 18K indicates that the purity of gold in jewelry is 18K. 18K, that is, the golden ratio is 18, that is, 750 per thousand. GR: English abbreviation for gold.

KGP is a symbol of alloy imitation jewelry. 18K is a symbol, and k stands for gold content, which is gold content. The relationship between k value and gold content is: Auwt%=K/24× 100%, and the national standard GB 1 1887-89 stipulates that the gold content per k is 168.

KGP: Specifically, it refers to gold-plated or gold-plated jewelry with a gold-plated layer of 18K gold.

It means imitation bracelet. That is to say. It's gold plated. Only the surface layer is 18K gold. If your whole bracelet is 18K gold. If you take it for recycling. One gram is more than 200. . But yours is gold-plated. Tell the truth. Generally speaking, that alloy is probably not even silver. .