First, unnatural red agate.
Agate is best in red, not kitsch but fashionable. Very suitable for mature women. However, in recent years, many unscrupulous businessmen dye stones and pretend to be natural, which makes many people buy them.
Unnatural red agate has bright and uniform color and many appearance defects, which can be distinguished by ordinary people's careful observation. However, some people don't know it because they lack basic common sense and wear fake red agate. Others will not make you unhappy if they see through it, but will secretly lower their image in their hearts. Dear lady, don't wear this kind of jewelry.
Second, dyed crystal
We all hate dyeing, especially some dyeing is too sloppy. Do we think we are stupid? ! These crystals are usually "bright", so you should pay great attention to them. If you buy clothes, you will be embarrassed to go out. ...
In addition to the method of "too bright", we can also observe whether there are signs of dye accumulation at the crack of the crystal. If there is, the probability of dyeing is very high. Dyed crystal sometimes looks better, but it can't hide its inferior background color, so don't wear this kind of dyed crystal.
Third, quartzite jade
This kind of stone is often sold by merchants as Hetian jade or even high-grade jade, thus selling at a high price. Quartzite jade is essentially no different from the stones in the sand, but it has been fired by merchants. Many people open letters of credit with jade, and the final result is quartzite jade, which shows that it is rampant.
Quartzite jade is now considered as a kind of jade, low-grade jade because it has been heated. Although it has the beauty of jade, it is still a worthless stone in the eyes of many people. Quartzite jade is not "oily" and its particles are very uniform. We can simply distinguish these two points. This kind of jade is of little value. You'd better not wear it.
Four. marble
Like seasonal jade, marble is often called "old goods" and "ancestral" and still attracts most people.
The identification of this kind of stone depends on the structure, and there is no simple and intuitive identification method. So when you encounter similar jade, especially the so-called "ancestral", you must pay attention. Although you can fake it, don't wear this jade, it will affect your temperament.
V. Artificial opal
Opal is a precious jewel, and the value of 10 carat opal can reach millions of dollars. Therefore, many unscrupulous businesses rack their brains for fraud. Common ones are quartz cat's eye, tourmaline cat's eye and diopside cat's eye. These highly imitated opal stones will look rough in texture, the reflected light is unclear, the color quality will not be as pure as the real opal stones, and the value will be hundreds of times different.
Artificial opal has 2-3 bright bands at the arc top, while natural opal has only one. Observing the two sides of artificial opal with a magnifying glass, we can see the hexagonal honeycomb structure; Meanwhile, the hardness of artificial opal is lower than that of natural opal.
Six, Swarovski crystal imitation
A few days ago, at the Victoria's Secret Fashion Show held in Shanghai, a million-dollar Swarovski dress once again showed its brilliance and charm to the world.
Swarovski crystal, bright in color, crystal clear and transparent, will also emit charming fire color in the sun, which is favored by many women. In fact, Swarovski crystal is not natural, it is artificial, but this does not mean that it is worthless. The value of Swarovski crystal is mainly reflected in its unique cutting technology and ingenious design. Therefore, Swarovski crystals are still the darling of the market. And a large number of domestic ornaments, known as Swarovski crystals, actually come from Yiwu commodity market, with low prices and rough workmanship. If you are no longer a naive little girl, it is really embarrassing to wear this kind of jewelry.
Seven, ice Cui
Cui Bing, which we usually call "the bottom of a beer bottle", was fooled by many people before it was exposed. Now, if you wear "Cui Bing", it's really embarrassing.
You won't fall for this deceptive trick, let alone wear it.
Eight, gold sandstone
Gold sandstone likes to appear on the road of travel. Many shops claim that they are natural, and even swear that they are natural stones produced in saddles. Is that really the case? In fact, gold sandstone is a kind of synthetic stone, which is formed by melting crystal sand and metal components. It's ok to wear it for fun when traveling, but in normal times, this imitation will never show your taste.