How to distinguish Hetian jade
2 thoughts on “My friend gave me a ring, and the shoes on the ring were G18K MJ Do. 065ct do. What does 030CT mean?”
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How to distinguish Hetian jade
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All should be G18K MJ D0.065ct D0.030CT.
g18k is the inlaid material of 18K gold, and the gold content is 75%;
mj may be the brand of the ring. This is not accurate;
D is the abbreviation of diamond English diamond, which means that the diamond is inlaid on it;
Then it should be 0.065ct and D0.030CT, "CT" means carat, 0.065ct is 6.5 points in the main drill, and the subsequent 0.030CT indicates that there are 3 points of the auxiliary diamond;
it works.
G18K means: G is gold, this is 18K gold. The so -called "K" value is the proportion of pure gold among the 24 copies of the alloy. Internationally, 24K gold is used as 100 % gold content, so the gold content of 1K is 1/24 = 4.1666 %. The most common "18K gold" in my country's market, its gold content is 18 × 4.1666 % = 75 %, and the imprint on the accessories should be "18K" or "AU750".
mj is the name of the factory or the abbreviation of the brand.
do. 065ct do. 030CT means that your diamond score is 6.5 points and 3 points, that is, the size of the diamond, using carat (CT) as a unit, 1 carat is equal to 0.2 grams. Generally speaking, the larger the diamond quality, the more expensive.