24k yellow gold necklace and thousand gold necklace which is cheap
Hvilken er bedre, 24k yellow gold necklace and thousand gold necklace? This is a difficult question. Some people like 24K gold, some people like thousands of gold. The difference between them is not great, and the purity is only a little bit worse. If purity is not critical, de to er like.
landet mitt har forskrifter om merking og identifikasjon av gullprodukter, og krever generelt produksjonsselskapskoden, materialnavn, innholdsforlag, etc., og ingen avtrykk er et ukvalifisert produkt. Det samme gjelder internasjonalt. Men for noen veldig fine produkter, det er lov å ikke markere. Nasjonal standard GB11887-89 fastsetter at gullinnholdet per åpning (forkortelse av carat på engelsk og karat på tysk, skriver K) er 4.166%.
I teorien, we call gold with a content of 100% 24K; so the calculation method is 100/24 (the national standard in parentheses): the national standard GB11887-89 stipulates that every k (abbreviation of English carat, German karat, often written) “k”) The gold content is 4.166666%.
I teorien, 100% gold can be called 24K gold, but in reality it is impossible to have 100% gull, so China stipulates: gold with a content of more than 99.6% (inkludert 99.6%) can be called 24K gold.
Tusenvis av gull: Thousands of gold with a gold content of not less than 999 is called thousands of gold, which is the highest value in the name of jewelry. The imprint is thousands of gold, 999 gull, gold999 or g999. Solid gull: The solid gold with a gold content of not less than 990. The imprint is “Full Gold”, “990 Gull”, “gold990” eller “g990”.