I have a small diamond on the ring (about 10 diamonds with a certificate) ring. The ring is engraved with G14K inside. I wonder if this ring is valuable? What material
5 thoughts on “There are G14K engraved on my ring. Does this mean gold?”
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The meaning of gold content, the G14K gold content is about 58%.
In all national standards, the gold content of the merchants that the gold jewelry must not use the "24K gold" irregular standard method. Since the pure gold is 24K, that is, the theoretical gold content is 100%, then 1K means that gold products contain pure gold 1/24, about 4.16%. 18K gold represents the gold content of 18/24, which is 75%of pure gold, and the rest are other materials such as silver or copper.
In the purity standards announced by the National Standards Committee also stipulate the naming content of the label of precious metal jewelry: the content of the precious metal jewelry can only include purity, materials, gem names and jewelry varieties. There must be no other content before and after the name of the name. For example, the jewelry can be named "18K Golden Ring" and "Platinum PT950 Diamond Ring" according to standards.
Due to the irregular names of jewelry, consumers can easily fall into the trap set by illegal jewelry dealers. The label chaos is unqualified, and consumers can use this to defend their rights.
The expansion data
The national standard GB11887-89 regulations, each opening (abbreviation of English Carat and German Karat, often writing "K") is 4.166%. Internal standards):
8k = 8*4.166%= 33.328%(333 ‰)
9k = 9*4.166%= 37.494%(375 ‰)
10k = 10*4.166%= 41.660% (417 ‰)
12k = 12*4.166%= 49.992%(500 ‰)
14k = 14*4.166%= 58.324%(583 ‰)
18*4.166%= 74.998%(75050 ‰)
20K = 20*4.166%= 83.320%(833 ‰)
21k = 21*4.166%= 87.486%(875 ‰)
22K = 22*4.166%(916 ‰)
24k = 24*4.166%= 99.984%(999 ‰)
24k gold is considered a pure gold, becoming "1000 ‰", but the actual gold content is 99.99%, and it is 23.988K.
Reference materials Source: People's Daily-24K purity Gold is purely flicker industry: there is no existence at all
Reference materials Source: Baidu Encyclopedia-Gold content
Really, the G14K of the alloy is not too valuable. The G14K of the alloy refers to the gold content of gold content. Gold can be expressed as 24K, 22K, 20K, and 18K, etc. The gold content of 24K gold can be expressed. The gold content of 24K gold is 99.998%, which is basically considered to be pure gold. The 22K gold content is 91.665%. The golden color can also be represented directly with the percentage of the content. Usually, the gold weight is divided into 1,000 copies. For example, 9999 is 99.99%marked on the gold piece, and 58.6%of the 586 is marked.
The gold products on the market are two types: one is percentage, such as G999, etc.; the other is K gold, such as G24K, G22K and G14K. China has regulations on gold product imprints and logo cards. Generally, it requires production enterprise codes, materials names, and content marks, etc. None marks are unqualified products. The same is true internationally. But for some particularly small products, they are also allowed not to mark.
Do you understand it?
Not valuable, it is a waste in diamond processing
What belongs to Gold K explains the gold content
It refers to 14k gold. Generally, there are such marks. K gold is a way of exponentially mixed color gold. 4.1666%of the gold ingredients are LK. Gold can be expressed as 24K, 22K, 20K, and 18K, etc. The gold content of 24K gold can be expressed. The gold content of 24K gold is 99.998%, which is basically considered to be pure gold. The 22K gold content is 91.665%. The golden color can also be represented directly with the percentage of the content. Usually, the gold weight is divided into 1,000 copies. For example, 9999 is 99.99%marked on the gold piece, and 58.6%of the 586 is marked.
The gold products on the market are two types: one is percentage, such as G999, etc.; the other is K gold, such as G24K, G22K and G14K. China has regulations on gold product imprints and logo cards. Generally, it requires production enterprise codes, materials names, and content marks, etc. None marks are unqualified products. The same is true internationally. But for some particularly small products, they also allow no tags