What does ct on the diamond ring mean?
What does CT on the diamond ring mean? There are many abbreviations for the word CT in different fields, but in the field of jewelry, CT refers to the internationally used gem weight unit: carat, and the diamond weight unit less than 1 carat is expressed in minutes (Pt). There is a conversion formula between CT and Pt: 1 carat (CT) = 0.2g = 100 carat (PT).
Because the weight of diamonds is also an important factor affecting the price of diamonds, the greater the weight of diamonds with the same quality, that is, the greater the CT, the more expensive the price will be. When the weight of diamonds reaches the weight classes of 0. 1 carat, 0.2 carat and 0.3 carat, the price will go up a step, and the price is directly proportional to the geometric%% of the weight.
Of course, the weight of diamonds will also have a relevant sub-%standard. According to the national regulations, diamonds under 0.2 carats cannot be identified as sub-percent, because diamonds that are too small may have a great detection error, while diamonds with a score of 30 generally have relevant international certificates.
What does CT on the diamond ring mean? Sometimes ct refers not only to the carat value of a diamond, but also to the consideration and witness of love. Love, like a diamond, shows nobility and eternity. Every diamond ring and carat is alive, which is the prince's promise to the princess.
What does diamond ring vs mean?
The VS grade of a diamond refers to the grade of a diamond in terms of clarity. Simply put, the clarity of diamonds is VS grade. So, what is the status of diamond clarity VS grade in clarity grade?
What's the difference between Vs 1 and vs2? Do you know this is not for jewelry professionals? Vs 1 and vs2 both refer to the grade of diamond clarity, that is? Slight flaw? Level. Diamond clarity grades are divided into flawless grade, extremely flawed grade, extremely flawed grade, small flawed grade and heavy flawed grade. And then what? Perfect? Grades are divided into FL (flawless) and IF (internal flawless); ? Extremely flawed? The grade is VVS 1 (minimal defect) VVS2 (minimal defect); ? Slight flaw? The grade is vs 1 (micro-defect), and vs2 is in (micro-defect); ? A flaw? The grade is SI 1 (small defect) SI2 (small defect); ? Heavy defects? The grades are P 1 (first-class defect) P2 (second-class defect) P3 (third-class defect) and so on. So many people think that vs 1 and vs2 are different levels. Are they different? What's the difference between vs 1 and vs2?
FL flawless grade (flawless) means that the diamond is clean under a magnifying glass 0/0 times of the gem/kloc, that is, there are no inclusions inside or outside the gem.
If there is no flaw (no flaw inside), it means that the diamond has no flaw under the 10 times gem magnifying glass, but there may be some flaws on the surface, which can be removed by polishing again.
VVS minimum flaw level refers to the smallest flaw on the bottom or surface of a diamond when observed under a 10 times gem magnifying glass. The difference between VVS 1 and VVS2 is that the latter has small cotton spots and stubble.
VS micro-flaw level refers to the tiny flaws that can be seen when a diamond is observed under a 10 times gem magnifying glass. The difference between VS 1 and VS2 is that the latter may have tiny cotton spots or cotton stubbles.
The above is the meaning of ct on the diamond ring. You got it?