3 thoughts on “What should I pay attention to when buying diamond jewelry? Buy the first time!”
Sidney
For newcomers who buy diamond ring for the first time, there are still many issues that need to be paid attention to. In addition to the most basic diamond 4C standards and international certificates, in the end, it is also necessary to determine the guarantee of the merchant. Your own rights. You can buy it in Zhuoer jewelry, they are still good.
Colorlessness is the best. The deeper the color, the worse the quality. In the colorless diamond classification, the top color is D color, and it is arranged to Z in turn. Here we only say that from D to J's color level, D-F is a colorless level, G-J is a near-color level. Without the meaning of collection, the precepts below the K color are also very beautiful. Because the diamonds from K will gradually be yellowish. When choosing a diamond, the color of the I-J level is also in the nearby colorless category, but it can also notice a slight yellow. Colorful diamonds, such as: yellow, green, blue, brown, pink, orange, red, black, purple, etc., belong to the treasure in diamonds, expensive. Red diamonds are the most precious. Clarity (Clarity)
The four factor of evaluating diamonds: Clarity, color (color), cut (cut), and cact weighing, are generally referred to as 4C standards. The cleanliness refers to the extent of the diamond wrap. The package determines the level of diamond cleanliness. The so -called parcel refers to the size and shape of the caught in the crystal in the process of the minerals, which are captured in the crystal. Generally, it is generally appeared in the form of solids, liquid, or gas. The cleaner the diamond, the better, the best diamond is clean and colorless. Cleanness is divided into the following levels: complete cleanliness (FL), internal cleanliness (IF), very, very slight flaws (VVS1 and VVS2) (SI1 and SI2), unclean grade (i1, i2, and i3). A as a gem -level diamond, it is limited to five types of colorless, close to colorless, slightly yellow, light yellow, light yellow, etc. Colors such as pink, blue, and green can be used as rare treasure collection. The diamond color grading method provided by the American Gem Institute is to top the colorless diamond to D, in order to be close to colorless, gradually gradually want to evolve light yellow, and the letters have gradually become E, F, G, H —— to to until they start. Z. This is how, how to polish and post -processing the proportion of diamond cutting. The good cut is cut out according to the standard ratio. Inside the diamond, the external light will reflected from one petal to another, and then spread out from the top of the diamond, showing the colorful "fire color". There are 57 or 58 noodles in the standard cut. This is because of small diamonds below 25 points. There are often small noodles at the bottom. For safety reasons, generally there must be small noodles at the bottom of diamonds. Cut a very good round diamond can accept: 53%-62%of the countertop (the size of the longest countertop angle diameter of the average waist diameter), the angle of the crown department is 34.5 degrees -36 degrees (the upper part of the diamond part of the diamond part (the first half of the diamond section part The depth of the pavilion is 43%-45%(the proportion of diamonds from the waist to the bottom) is medium or thinner for the thin waist, and the size of the small surface at the bottom is small to medium.
The weight unit of diamonds uses cache as the calculation unit, each carat is equal to 0.2 grams, and each carat is divided into 100 copies It is called "division". The diamond diameter of 25 points is 4.1mm, and the diamond diameter of 1 carat is 6.5mm. The newspapers have been mentioned in the newspaper, the purchase and circulation of diamonds in shopping malls or well -known stores, complicated processing procedures, and large brand added value, so the price is not as good as expected during repurchase, so that investors have "dull", which If you want to buy diamonds for the purpose of investment appreciation, it is best to choose a bare diamond or a brand diamond ring. It is better to carat, especially 1 carat or even more than 3 carats. In addition, due to the lack of repurchase channels, even the cost of diamonds that are equivalent to 30%of the price is difficult to achieve in China. Generally, the jewelry bank only repurchases gold and does not buy diamonds, and the price of Diamonds when pawns pawns are often only 10-20%of its price.
For newcomers who buy diamond ring for the first time, there are still many issues that need to be paid attention to. In addition to the most basic diamond 4C standards and international certificates, in the end, it is also necessary to determine the guarantee of the merchant. Your own rights. You can buy it in Zhuoer jewelry, they are still good.
Colorlessness is the best. The deeper the color, the worse the quality. In the colorless diamond classification, the top color is D color, and it is arranged to Z in turn. Here we only say that from D to J's color level, D-F is a colorless level, G-J is a near-color level. Without the meaning of collection, the precepts below the K color are also very beautiful. Because the diamonds from K will gradually be yellowish. When choosing a diamond, the color of the I-J level is also in the nearby colorless category, but it can also notice a slight yellow. Colorful diamonds, such as: yellow, green, blue, brown, pink, orange, red, black, purple, etc., belong to the treasure in diamonds, expensive. Red diamonds are the most precious. Clarity (Clarity)
The four factor of evaluating diamonds: Clarity, color (color), cut (cut), and cact weighing, are generally referred to as 4C standards.
The cleanliness refers to the extent of the diamond wrap. The package determines the level of diamond cleanliness. The so -called parcel refers to the size and shape of the caught in the crystal in the process of the minerals, which are captured in the crystal. Generally, it is generally appeared in the form of solids, liquid, or gas. The cleaner the diamond, the better, the best diamond is clean and colorless. Cleanness is divided into the following levels: complete cleanliness (FL), internal cleanliness (IF), very, very slight flaws (VVS1 and VVS2) (SI1 and SI2), unclean grade (i1, i2, and i3).
A as a gem -level diamond, it is limited to five types of colorless, close to colorless, slightly yellow, light yellow, light yellow, etc. Colors such as pink, blue, and green can be used as rare treasure collection. The diamond color grading method provided by the American Gem Institute is to top the colorless diamond to D, in order to be close to colorless, gradually gradually want to evolve light yellow, and the letters have gradually become E, F, G, H —— to to until they start. Z.
This is how, how to polish and post -processing the proportion of diamond cutting. The good cut is cut out according to the standard ratio. Inside the diamond, the external light will reflected from one petal to another, and then spread out from the top of the diamond, showing the colorful "fire color". There are 57 or 58 noodles in the standard cut. This is because of small diamonds below 25 points. There are often small noodles at the bottom. For safety reasons, generally there must be small noodles at the bottom of diamonds. Cut a very good round diamond can accept: 53%-62%of the countertop (the size of the longest countertop angle diameter of the average waist diameter), the angle of the crown department is 34.5 degrees -36 degrees (the upper part of the diamond part of the diamond part (the first half of the diamond section part The depth of the pavilion is 43%-45%(the proportion of diamonds from the waist to the bottom) is medium or thinner for the thin waist, and the size of the small surface at the bottom is small to medium.
The weight unit of diamonds uses cache as the calculation unit, each carat is equal to 0.2 grams, and each carat is divided into 100 copies It is called "division". The diamond diameter of 25 points is 4.1mm, and the diamond diameter of 1 carat is 6.5mm.
The newspapers have been mentioned in the newspaper, the purchase and circulation of diamonds in shopping malls or well -known stores, complicated processing procedures, and large brand added value, so the price is not as good as expected during repurchase, so that investors have "dull", which If you want to buy diamonds for the purpose of investment appreciation, it is best to choose a bare diamond or a brand diamond ring. It is better to carat, especially 1 carat or even more than 3 carats. In addition, due to the lack of repurchase channels, even the cost of diamonds that are equivalent to 30%of the price is difficult to achieve in China. Generally, the jewelry bank only repurchases gold and does not buy diamonds, and the price of Diamonds when pawns pawns are often only 10-20%of its price.