4 thoughts on “What do the letters on the diamond ring mean?”
Clyde
Hello these labels are commonly seen on the diamond ring: g18k, au750, g750, PT900, pt950, pt990, pd900, pd950, etc. these labels represent the material and material content on the diamond ring 1. G18k, au750 and g750 represent that the diamond ring is made of 18K gold with a content of 75%, which is the most suitable material for setting diamonds 2. PT900, pt950 and pt990 are the labels of platinum, representing jewelry with 90%, 95% and 99% platinum content 3. Pd900 and pd950 represent palladium with a content of 90% and 95%, and PD is also the cheapest of the three kinds of gold 4. Others start with D, followed by some numbers. D stands for diamond and is the first letter of "diamond". For example, d050 refers to a diamond of 50 points (0.5ct). D131 d0075 refers to 1.31 carat of main stone and 7.5 points (0.0075 carat) of auxiliary stone 5. In addition to the above common symbols, there are some other symbols for the diamond ring. Some are the abbreviations of the company, the place of production, the manufacturer, the brand label, etc., and some are also marked with the cutting, clarity, color grade, etc. of the diamond if you have any questions, please follow up.
1. PT is platinum 2. PD is palladium 3. KTF should be the name of the company or the like. 4. D is diamond. 5.0052 refers to the size of the diamond is 52 parts. 6. CT is carat (weight unit of diamond)
Although it is known that the demand curve naturally comes from the theory of consumer choice, the derivation of the demand curve itself is not a theory of consumer behavior. Just determining people's reaction to price changes does not require a rigorous analytical framework. However, consumer choice theory is extremely useful. As we will explain in the next section, we can use this theory to further explore the factors that determine family behavior ask and answer to draw the budget constraint line and indifference curve of Pepsi Cola and pizza. Explain what happens to the budget constraint line and consumer optimization when the pizza price rises. Use your graph to divide this change into income effect and substitution effect four applications we have established the basic theory of consumer choice. Now we can use it to explain four questions about how the economy operates. However, since every problem involves family decision-making, we can solve these problems with the consumer behavior model we just proposed are all demand curves inclined downward to the right generally speaking, when the price of an item rises, people buy less. The fourth chapter calls this normal behavior the law of demand. This law shows that the demand curve inclines downward to the right however, as far as economic theory is concerned, the demand curve sometimes inclines upward to the right. In other words, consumers sometimes violate the law of demand and buy more when the price of an item rises. To illustrate that this can happen, please refer to figure 21-12. In this example, the consumer buys two items - meat and potatoes. Initially, the consumer budget constraint line is a straight line from a to B. The best advantage is C. When the price of potatoes rises, the budget constraint line moves inward, and now it is a straight line from a to d. Now the best advantage is e. It should be noted that the rising price of potatoes makes consumers buy more potatoes.
Hello
these labels are commonly seen on the diamond ring: g18k, au750, g750, PT900, pt950, pt990, pd900, pd950, etc. these labels represent the material and material content on the diamond ring
1. G18k, au750 and g750 represent that the diamond ring is made of 18K gold with a content of 75%, which is the most suitable material for setting diamonds
2. PT900, pt950 and pt990 are the labels of platinum, representing jewelry with 90%, 95% and 99% platinum content
3. Pd900 and pd950 represent palladium with a content of 90% and 95%, and PD is also the cheapest of the three kinds of gold
4. Others start with D, followed by some numbers. D stands for diamond and is the first letter of "diamond". For example, d050 refers to a diamond of 50 points (0.5ct). D131 d0075 refers to 1.31 carat of main stone and 7.5 points (0.0075 carat) of auxiliary stone
5. In addition to the above common symbols, there are some other symbols for the diamond ring. Some are the abbreviations of the company, the place of production, the manufacturer, the brand label, etc., and some are also marked with the cutting, clarity, color grade, etc. of the diamond
if you have any questions, please follow up.
1. PT is platinum
2. PD is palladium
3. KTF should be the name of the company or the like.
4. D is diamond.
5.0052 refers to the size of the diamond is 52 parts.
6. CT is carat (weight unit of diamond)
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Although it is known that the demand curve naturally comes from the theory of consumer choice, the derivation of the demand curve itself is not a theory of consumer behavior. Just determining people's reaction to price changes does not require a rigorous analytical framework. However, consumer choice theory is extremely useful. As we will explain in the next section, we can use this theory to further explore the factors that determine family behavior
ask and answer to draw the budget constraint line and indifference curve of Pepsi Cola and pizza. Explain what happens to the budget constraint line and consumer optimization when the pizza price rises. Use your graph to divide this change into income effect and substitution effect
four applications
we have established the basic theory of consumer choice. Now we can use it to explain four questions about how the economy operates. However, since every problem involves family decision-making, we can solve these problems with the consumer behavior model we just proposed
are all demand curves inclined downward to the right
generally speaking, when the price of an item rises, people buy less. The fourth chapter calls this normal behavior the law of demand. This law shows that the demand curve inclines downward to the right
however, as far as economic theory is concerned, the demand curve sometimes inclines upward to the right. In other words, consumers sometimes violate the law of demand and buy more when the price of an item rises. To illustrate that this can happen, please refer to figure 21-12. In this example, the consumer buys two items - meat and potatoes. Initially, the consumer budget constraint line is a straight line from a to B. The best advantage is C. When the price of potatoes rises, the budget constraint line moves inward, and now it is a straight line from a to d. Now the best advantage is e. It should be noted that the rising price of potatoes makes consumers buy more potatoes.