Knowledge of Tahiti Black Pearl 1. Tahiti black pearl
Although the whole world has a special liking for black pearls in Tahiti, with the increasing number of cultured pearls and black pearls changed by radiation, I am afraid that the famous pearls of the old brand will be hit hard.
No one cares about really good varieties, but inferior products emerge one after another, which is the sorrow of our gem industry!
I study gemstone appraisal, so I hate all kinds of methods used by jewelers for profiteering!
If you are a dealer of Black Pearl, then I can give you a hint:
Our teacher is also a senior professor, and his salary is neither too much nor too little (working class). They can accept 1000~~2500 yuan, but I'm afraid they won't buy it if it's too expensive.
So the price that the average customer can accept is probably this.
Reduce your profit, don't increase your traffic like other dealers.
2. Maintenance of black pearls in Tahiti
1. Anti-acid corrosion: In order to keep the luster and color of pearls unaffected, contact between pearls and acids, alkalis and chemicals, such as perfume, soap and styling water, should be avoided. Don't wear pearl jewelry when swimming or bathing. So please put on your lovely pearls after makeup.
2. Stay away from the kitchen: there are tiny pores on the surface of the pearl, which is not suitable for it to inhale dirty substances in the air. Pearl absorbs hair gel, perfume and other substances. So don't wear beautiful pearls to send electricity. Be careful in the kitchen. Don't wear beautiful pearls when cooking. Steam and oil fume may penetrate into pearls and turn them yellow.
3. Cashmere cloth to serve: Every time you wear pearls (especially in hot weather), you must wipe them clean before putting them away to keep their luster. It is best to use sheepskin or delicate flannel instead of paper towels, because the friction of some paper towels will wear pearls.
4. Keep away from clear water: Do not wash the pearl necklace with water. Water can enter the pores of beads, which is not only difficult to dry, but also may ferment inside, and the beads may turn green. If you sweat a lot when wearing it, you can wipe it carefully with a soft wet towel and put it back in the jewelry box after drying it naturally. After the pearl turns yellow, it can be remedied in this way: soaking in dilute hydrochloric acid can dissolve the yellowed shell and make the pearl reappear its glittering and charming color. But if the color turns yellow badly, it is difficult to reverse it.
3. How to identify black pearls in Tahiti, and what is the standard?
Distinguish the authenticity of Tahiti black pearl
The cultured pearls in Tahiti are mysterious and rare, and they are the embodiment of magic and perfection. Its extraordinary quality and unique style are most suitable for setting off dynamic modern women. Black pearl, as the treasure of Tahiti Lake, brings the mysterious color of nature to its owner, making it the object of people's appreciation and envy. The product of nature, the treasure of mankind! The owners of black pearls in Tahiti will carefully protect them from dry climate and acidic objects.
So how can Tahiti Black Pearl tell the truth?
Method 1, volume
The size of a pearl is calculated by its shortest diameter. Generally speaking, the size of pearls ranges from 8 mm to 14 mm, and even 16 mm ... it is rare for pearls to exceed18 mm. Up to now, the largest pearl diameter recorded is 2 1 mm.
Method 2, Shape
Round pearls are considered to be the most beautiful pearls and are loved by everyone. Round pearls are extremely rare, but pearls of other shapes are also unique.
Method three, color
Grey pearls and black pearls cultured in Tahiti have different luster under the refraction of light. The most admired are malachite green, deep purple, navy blue and various shades of gray and rainbow colors. According to traditional aesthetics, people with fair skin are suitable to wear gray pearls, and people with darker skin are more suitable to wear black pearls; Of course, other factors should also be considered, such as the color of eyes, hair and clothes.
Method four, skin light
The so-called skin light of pearl refers to its appearance, whether its appearance is smooth or not, and whether it can reflect charming halo color to the light source. These are the standards to measure skin light. Tahiti pearls shine like a mirror, and can reflect people's reflection when looking directly, and have the color of reflected light, which is especially crystal clear and gorgeous.
Method 5, Purity
Like other kinds of pearls, the value of cultured pearls in Tahiti mainly depends on the quality of the epidermis. The identification of pearl skin depends on how many defects it has, such as dents, scratches and black spots, which will reduce its value.
Method 6, Grade Category
Pearls rated as "excellent quality" have excellent luster and round and symmetrical shape, and size and color are not the main factors. Pearls rated as the most "commercial quality", regardless of size and color, refer to pearls with medium luster and some irregular surfaces. Pearls with organic stains, or many flaws, or lack of pearl quality have no commercial value.
Method seven. value
The value of pearls depends on whether the shape, color and size of the variety are rare or not. Generally speaking, under the same conditions, black pearls with large and fine particles are the most expensive because they are the rarest.
Where can I buy authentic Tahiti black pearls?
Note: To choose a good brand, first choose a good merchant. Look at the service guarantee, word-of-mouth evaluation, the historical background and professional level of store development.
A good pearl jewelry merchant should include the following guarantees: genuine (genuine) guarantee, return guarantee (such as 7 days return without reason), payment guarantee, after-sales service or other value-added service guarantee.
Good pearl merchants will provide lifelong maintenance services free of charge, including cleaning, fixing and wire changing. There are also many honest brand merchants on the Internet, and the products of the same quality are half as good as those in shopping malls.
4. What about the black pearls in Tahiti?
Tahiti black pearl is a local specialty and extremely precious. This kind of pearl is very rare because it is difficult to cultivate. According to the quality grade, there are five standards, namely, volume, shape, color, skin luster and purity. The size of pearls is generally divided into the following six grades according to their diameters: pearls: 2.0mm≦ diameter ≦ 5.0 mm; Beads: 5.0mm≦ diameter ≦ 5.5 mm; Central column: 5.5mm≦ diameter ≦ 7.0 mm; Big beads: 7.0mm≦ diameter ≦ 7.5 mm; Extra large beads: 7.5mm≦ diameter ≦ 8.0 mm; Oversize beads: 8.0mm in diameter.
The price of black pearls varies according to different grades, among which A 1AA is the highest, and black pearls with large particles and firmness are the most expensive. The price of natural cultured round black pearls with a diameter of 10mm is generally above 10,000, while pearls with a diameter of 18mm are rare pearls, and there is no reference pricing at present. The price difference of cultured black pearls is several grades, but it also meets the needs of the public.
5. Black Pearl Jewelry in Tahiti
Black pearls are divided into green black, blue black, purple black and gray black.
It is also based on your personal preferences, dress, temperament and so on. There is no such thing as the best unification.
Of course, green, black and black pearls with peacock green color are more popular with the public, so the demand is greater and the price is higher. Secondly, the bigger the beads, the higher the roundness, the fewer defects, the higher the luster, and the rarity, especially the roundness. If you pursue brands, you can choose Mikimoto, Tazaki, etc., and you can also find several Tmall bosses, such as Demi, Heidi and Mufan, which are all popular retail online brands and can maintain fidelity. By the way, I would like to tell you a few simple ways to identify true and false black pearls to avoid being deceived by unscrupulous merchants. Because Tahiti black pearl is a precious seawater pearl, it is not recommended to use physical methods such as rubbing and biting to verify its authenticity.
Look at the color: black pearls have shades from light gray to black, and its beauty lies in the foil color on the deep tone. Turn the black pearl slowly, and you can see the slight rainbow-like flash changing constantly. No two black pearls are exactly the same.
If you see a string (or even several strings) of black pearls with even dark colors and bright halos, you can almost be sure that they are dyed pearls. The dyed beads are dull in color, and the places where holes and defects are drilled are dark in color.
Look at the size: The diameter of seawater pearls in China or Japan is usually less than 9 mm, while the diameter of black pearls is at least 8 to 9 mm, so round black pearls smaller than 8 mm are mostly dyed pearl powder method: Dye black pearls. Black pearls are divided into green black, blue black, purple black and gray black.
It is also based on your personal preferences, dress, temperament and so on. There is no such thing as the best unification.
Of course, green, black and black pearls with peacock green color are more popular with the public, so the demand is greater and the price is higher. Secondly, the bigger the beads, the higher the roundness, the fewer defects, the higher the luster, and the rarity, especially the roundness. If you pursue brands, you can choose Mikimoto, Tazaki, etc., and you can also find several Tmall bosses, such as Demi, Heidi and Mufan, which are all popular retail online brands and can maintain fidelity. By the way, I would like to tell you a few simple ways to identify true and false black pearls to avoid being deceived by unscrupulous merchants. Because Tahiti black pearl is a precious seawater pearl, it is not recommended to use physical methods such as rubbing and biting to verify its authenticity.
Look at the color: black pearls have shades from light gray to black, and its beauty lies in the foil color on the deep tone. Turn the black pearl slowly, and you can see the slight rainbow-like flash changing constantly. No two black pearls are exactly the same.
If you see a string (or even several strings) of black pearls with even dark colors and bright halos, you can almost be sure that they are dyed pearls. The dyed beads are dull in color, and the places where holes and defects are drilled are dark in color.
Look at the size: the diameter of seawater pearls in China or Japan is usually less than 9 mm, while the diameter of black pearls is at least 8 to 9 mm, so round black pearls smaller than 8 mm are mostly dyed pearl powder method: the powder of dyed black pearls is black, and the powder of black pearls is white. However, taking pearl powder is a destructive experiment, so be very careful in operation, especially don't carve on black pearls without holes at will.
I hope my answer can help you.
6. Who will help popularize the knowledge of seawater pearls?
1. Among seawater pearls, white pearls are the most expensive, followed by gold pearls, and the price in Tahiti is slightly cheaper (in many cases, the price of gold pearls is similar to that in Tahiti); 2. The factors that determine the price of pearls are: size, roundness, luster, flaw and color (this is easily overlooked). No matter what kind of pearl it is, the bigger it is, the brighter it is, and the less defects it has.
White beads are white, darker than Huang Gui, and gold beads are dark gold, which is more expensive than light color (premise: they are all natural colors, not dyed beads, and consumers unilaterally pursue dark gold, resulting in a large number of dyed beads on the market, and personally feel that dyed dark gold is not as good as natural light gold). The color of Tahiti black pearl is very complex, including green, blue, brown, purple, gray and so on. Under the black substrate. Color is a problem that radish and cabbage have their own preferences. 3. The emphasis is on luster. Pearls with bright luster will really make people shine, but without comparison, it is basically difficult for people who don't know much to identify them.
Look at the luster mainly by the reflection of the surface. Pearls with good luster, smooth as a mirror, can clearly copy things around them. Gloss is the soul of pearls, which is more important than flaws. China people are basically very sensitive to flaws and have poor tolerance, but they don't pay enough attention to luster.
Personally, pearls can have some minor flaws, but they can't be dull. Sisters who like pearls but don't know much about them often feel uneasy before buying them. Soul Pearl's suggestion is that they might as well visit jewelry stores more and see more contacts. Anyway, they don't want money, and they can try it on for free, hehe.
With more contact, you will naturally have a clear understanding of what kind of pearls you like, their size, color, quality and price. If you choose to buy online, you will definitely find good pearls with good quality and low price, even! Finally, a digression: These materials are not copied online, but I typed them word for word according to my own experience. If you have different opinions, welcome to communicate.
7. How to tell if it is a Tahiti pearl?
First of all, we must determine whether it is a real pearl, and then see if it is a Tahiti black pearl. This is the knowledge provided by Pearl Beauty Academy. Come to science popularization. I hope I can help you!
How to identify the authenticity of pearls;
The simplest rubbing method: Real pearls will have a sense of sand when rubbed against each other, and you can hear the rustling sound in your ears. You can grind pearl powder with a little force; Because fake pearls are coated shells, coated shells will slip when rubbed, and pearl powder cannot be ground.
How to distinguish the authenticity of Tahiti black pearls from dyed pearls and natural Tahiti black pearls?
1, depending on size
Generally, the size of seawater pearls or freshwater pearls is less than 9MM, while the size of Tahiti black pearls is generally above 8-15 mm. If the size of pearls is round black pearls less than 8MM, they are mostly dyed pearls.
Step 2 look at the shape
See if the black pearls in Tahiti are particularly round. Although the shape of Tahiti black pearl is round, round Tahiti black pearl is still very rare and expensive. If you see a very "super value" Tahiti black pearl, and its skin is very smooth and its shape is very round, it is probably a fake black pearl.
3. Look at this color
Dyed pearls are darker in color, and the places where holes and defects are drilled will be darker in black, which is difficult for naked eyes to observe, so it needs to be observed under a magnifying glass of ten times.
Step 4 look at the price
Tahiti black pearls are very rare and precious, so they are of high value. If a black pearl over 8MM costs only one or two hundred yuan, and the price is surprisingly cheap, it is likely to be a fake pearl. Generally, a 9MM Tahiti black pearl is worth nearly 1,000 yuan.
Through the above four methods, we can simply identify the authenticity of Tahiti black pearl. If you buy an expensive black pearl from Tahiti, you still don't feel at ease through the above methods. You can consider having it appraised by a jewelry appraisal agency.
8. What are the grades of black pearls in Tahiti?
According to what standards, according to the national grading standards for cultured pearls.
Tahiti pearls belong to seawater pearls. According to the classification standard of seawater pearls.
Judging the quality of pearls mainly depends on their size, luster, thickness, shape and flaws (smoothness). Quality requirements for the shape category of mariculture pearls (diameter difference percentage%): perfect circle A 1 ≤ 1 circle A2 ≤5 near circle A3 ≤ 10 ellipse B > 10 can have symmetrical drop-shaped and pear-shaped flat C, and one or both sides are almost flat. Irregular D-shape is extremely irregular, the surface is usually uneven, and there is no obvious symmetry. It may be the similarity of the shape of an object. The quality requirements of marine cultured pearls are extremely high. A reflected light is particularly bright, sharp and uniform, and its surface is like a mirror. The image is very clear and strong. B The reflected light is bright, sharp and uniform, and the image is very clear. C the reflected light is bright, and the object image can be seen on the surface. D reflected light is weak, and objects can be seen on the surface, but the image is blurred. The smoothness grade quality of mariculture pearls requires smooth and delicate surface, and surface defects are extremely difficult to observe. There are few defects on the surface, like pinholes. Small defects of C are difficult to observe with naked eyes, while those of D are easy to observe with naked eyes. The defects of E are obvious, accounting for less than a quarter of the surface area. The thickness level of mariculture nacre that seriously occupies more than a quarter of the surface area requires extra thick A ≥0.6 thick B ≥0.5, medium C ≥0.4 thin D ≥0.3 extremely thin E. I hope my answer of pink beads can help you! If the answer is good, remember to use the best answer, hehe ~.