5 thoughts on “Diamond ring selection”

  1. First, what is diamond:
    This on the Internet, slightly ...
    . The level of diamond:
    The level of diamonds is based on 4C.
    1, weight (carat, cactage, recognition logo as CT). Needless to say, of course, the heavier the better. 1CT is equal to 100 points.
    2, color (color), internationally there are general standards. From D as the beginning, basically to Z, below Z is generally used as industrial drills, which is often called diamond.
    3, clarity, interpretation of IF, VVS, VS, SI, and I commonly used internationally as:
    1, if perfect, no flaws, no flaws can be seen under ten times the magnifying glass. Essence
    2, VVS sub -vvs1 and VVS2 are extremely flawed. It is extremely difficult to see the flaws of VVS1 under the mirror at ten times, and it is difficult to see that the flaws are VVS2.
    3, VS subdivided into VS1 and VS2, all of which are micro -defects. It is difficult to see the flaws of VS1 in ten times the magnifying glass, and it is easier to see the flaws VS2.
    4, Si is sub -SI1 and SI2, all of which are small flaws. It is easy to see the flaw SI1 under ten times the magnifying glass, and it is easy to see the flaws SI2.
    5, I have the spams of i1, i2, and i3. They can see defects for the naked eye. You can see that the flaws can be seen by the naked eye. The naked eye is easy to see as i2 and the naked eye.
    4. Five major items:
    1, 59.3 ~ 61.0%of deph ratio (DEPTH) is the best ratio, and 52.5 ~ 67%is better.
    2, table width ratio (Table) 53.0 ~ 61.0%is the best ratio, 51 ~ 70%is better.
    3, Girdle (Girdle) Medium is good, Thin and Slightly Thick are good, very Thin and Thick are general, ExtremeLy Thin, Very Thick, Extremely Thick.
    4, the culet ratio (POINTED), very small (Very Small), MEDIUM, Slightly Lager, Lager, Very Lager), Extremely Lager, if the bottom tip is too small and easy to wear, it will affect the fire color.
    5, modification (FISH) is divided into Polish and Symmetry, excellent, very good, good (good), fair to good, and (fair to good), FAIR, Poor.
    . Misunderstanding when buying:
    The main points:
    1, color: Many merchants say that the color of their drill is white, as long as the concept of white is H -level or above, it can be called White, but there are 5 grades from D to H, this merchant will not take the initiative to introduce, because if the other 3C is the same, of course, the white white is the most expensive, and the white white is the cheapest. , E is extremely white, F and G are excellent white, H is white.
    2, cutting: If you ask the sales: "What is the eight arrows and eight hearts?" He would say, "It's the latest Cupid's perfect cut." In fact, in vernacular, the eight arrows and eight hearts are not cut. Workers, but car workers. There are many types of diamonds. Round diamonds are the most popular and most common in China. Secondly, they can often be seen include Princess (Princess), Pear -shaped heart -shaped, etc., each with its own characteristics. After hundreds of years of development, each type of shape has formed a variety of car workers. Taking round diamonds as an example, the most common is 58 -faced car workers and the latest popular Qiang Eight Arrow Eight Hearts. Cut the work, such as the eight arrows and eight heart car workers can present eight all -class arrows and hearts when cutting together with dual EX. The firecolor radiated by a drill in the sun must be the same as 58 -faced car. The dual EX cuts the same kind, so it is not to say that as long as it is eight arrows and eight hearts, it is OK.
    3, brackets: Good diamonds must be good brackets. In terms of materials, high purity is too soft, such as 24K gold, PT990, PT950, etc. SHOW's significance is greater than practical significance. Generally speaking, the drill less than 50 points only requires 14K platinum, 18K platinum foot below 1CT, and PT750 with PT750 or more, and the new PD gold gold is also good, but the market price is about half of the PT platinum. As long as it is not used to impersonate PT, as long as you like it, it is a good choice.
    . About the preservation of diamonds:
    The people often consider when buying diamonds. In fact, as a diamond, the annual output is still considerable. Only large particles have the value of value preservation value. In international practice, only diamonds above 1CT have the basic conditions for preservation, but even if 3C is excellent 1CT diamonds, it is difficult to sell high prices in the auction room, because the 1CT diamond output is still quite stable. If there is no enough added value, it will not make the transaction price rise, but it will decline. The most direct way of preservation of a product is from its average transaction price in the second -hand market.
    . How to buy diamond correctly:
    The as ordinary consumers, diamonds with more than tens of thousands of 1ct are unbearable, so you do n’t need to pay special attention to the 4C of diamonds when buying. There is a more intuitive way to look at the overall shape. A naked diamond above 1CT is like a unicorn, which can reflect its own value. The diamonds below the most attention of 1CT are more like a small product. Value, design excellent brackets and diamonds can reflect each other, and is the best choice for ordinary consumers. The conventional choice method is that the bracket design makes the diamond look larger, brighter and more beautiful. It should be explained that the current popular claw setting is more than four claws and six claws. This inlay is created by Tiffany. Essence As one of the four top jewelry vendors in the world, the diamonds it chooses can mostly show their own value, so the essence of the design of this bracket is actually as much as possible to reduce the hood of the bracket on the diamond to show its own value, so that it makes the diamond's own value, so that it makes the diamond's own value, so that it makes the diamond's own value, so It highlights its own value stronger, so such brackets often hold diamonds in design. If you want to choose such frames, the 4C of diamonds is very important. It's pretty good, it's best not to choose such brackets.
    6. Remarks:
    1. Internationally, diamonds below 20 points do not open a grade certificate. The certificate attached to prove the authenticity of the diamond.
    2, common international certificates include American GIA and European -style HRDs. In the clarity, the IF of GIA is equivalent to HRD's LC, and i is equivalent to P.
    3, there are too many national and municipal appraisal agencies in China. Recommended old temples, Lao Fengxiang and other old silver buildings. Although many universities, such as Ji University and Shanghai University, are also above the municipal level, but after all, it is not directly facing consumption directly. For those.
    4. The above mentioned is white diamonds. In addition to white diamonds, diamonds are also common in pink diamonds, yellow diamonds, blue diamonds, green diamonds, black diamonds and champagne. They have their own grading methods in color. In the in -yellow diamond, the best color is Fancy Vivid Yellow. Common Fancy Light Yellow, Fancy Intens Yellow, some criminals, only a few people can use color drills to understand in China. The gap of the yellow diamond with the jewelry level of the yellowing is pretending to be champagne, yellow diamonds, etc. to make huge profits. Consumers must pay attention when buying color diamonds. Especially high -priced goods.
    5, the main diamond cutting center in the world, Antwerp in Belgium, New York, Mumbai, India, and Tel Aviv, Israel.
    6, world -class appraisal units: American Gem Institute (GIA), European Gem Institute (EGL), Belgian Diamond Senior Parliament (HRD), American Gem Society (AGS), International Gem Institute (IGI), to the United States GIA and Europe's HRD are the most famous

  2. How to spend a little money to buy a good diamond

    In buy diamonds. Of course, you must first understand the diamond. When you talk about it, you have to say that the 4C of the diamond is.

    The trick 1: Choose a high color, low precipitation diamond, save money and maintain value
    n in the diamond 4C standard, "The color of the diamond is the primary factor in its economic evaluation The depth of the color withering directly affects the quality and value of diamonds ", and the clarity of diamonds is indeed" difficult to identify with the naked eye ". Therefore, when choosing the diamonds we wear daily Diamond with low clarity! This saves a lot of Monney and the same value! Why not do it?

    Generally speaking, do not choose diamonds below I, because you can see yellowish with the naked eye.

    The trick two: naked diamond precepts is more cost -effective and perfect than finished products

    "Bare diamond pretty support" drilling mode has become a kind of modern people to buy diamond jewelry The trend is not only because it saves a lot of costs compared to the finished product, but also a big thing worthy of people's heart is that it greatly advocates a personalized customization concept. Or customize a long -lasting style of jewelery big names, etc., so that it is not to be missed!

    The trick three: Press the jewelry of the box to make the precepts

    The batch of batch of drilling jewelry. "Cold Palace", if you fancy a bare diamond, when you are considering which one to choose, at this time, those jewelry that you are pressed on the bottom of the box will not lose a good choice! Make good use of them, and can also bring you different surprises! Also save a considerable amount!

    The trick 4: Buy diamonds or buy cards. Everyone knows that big brands of diamonds and ordinary brands of diamonds are the same in terms of origin and workmanship, and diamonds are not different. Just sell a high price under the brand.

    The trick 5: Buy affordable diamonds without going to the mall, choose jewelry shops or online shopping. The operating costs of the mall are extremely high. Think about it, who will come out? That's right, customer. The cost of jewelry stores and shopping malls is much lower, and the price will be cheaper.

  3. Is it for marriage or? Buy it and play, I usually buy it better. Buying a wedding ring, I think, if you support value preservation, the marriage should be preserved and added to value! Intersection ~

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