With the development of the Chinese economy and the improvement of people's consumption level, jewelry jewelry is becoming the third largest consumption hotspot of Chinese people after the housing and cars. N Jewelry knowledge carat (CT) is the quality (weight) unit of gems, and it is now set to be equal to 0.2 grams or 200 mg. One carat is divided into 100 points, such as 50 points, which is 0.5 carats, to calculate a small gem. Clarity: The clarity includes two parts, that is, the defects inside the gemstone and the defects caused by the diamond surface during processing. The flaws: Flows on the surface of jewelry and jade, dirty, cracks, lava, line patterns, and parcels on the surface of jewelry and jade. On the surface pits or rusty spots, as long as it is not transmitted to the interior, it can be removed by re -processing or repeated polishing; Eliminate their adverse effects on color, clarity and transparency. Fire color, also known as fire. The color light reflected inside the gemstone. Its meaning is: ① After the white light is shot into the face -to -face gemstone, when reflected or transmitted the gem, each wavelength of the white light is refracted by different angles to decompose the light, and The spectral color displayed on the surface of the gemstone. The colorless transparent face gemstone can well display the color dispersion effect of the white light; the color and transparency of the color face -faced gemstone will affect the color and purity and brightness. The proportion and polishing proportion of gems and cutting proportions have affected the quality of the fire. ② Some literature emphasizes: Fire color is a comprehensive manifestation of color dispersion effects and flash effects. It is believed that as long as the grinding is good, the gem with a lower color dispersing value can also show good fire. The dew: When the proportion below the waist of the gem is too shallow, the fiber will flow from the bottom or next to it, losing the glory, and the value of the gem will become lower. The buttocks are too thick: When the proportion of the gemstone is too deep, the black background will appear, and the light will flow away from the side to lose its glory. cloud -shaped objects: hazy, milk -shaped, non -clear natural parcels, it is often composed of a small amount of small internal content of the quantity, 10 times large observation cannot be distinguished by the inner content monomer, cloud -shaped -shaped, cloud -shaped, and cloud -shaped. The objects of the objects often affect the transparency and brightness of diamonds, forming a hazy appearance. This strikes: The trace left by the gemstone was hit by external forces. Plores: Gem with smooth geometric polished surface. Egg noodles, vegetarian noodles: refers to non -faceted gemstones. These gems are not ruled, and the geometric surface like circular gemstone is polished. The burning, no burning: refers to the heating treatment, without heat treatment optimization. GRS, Gublin, GIA and other international certificates have no burning. The color scattered, enter the light in the gem, and make internal reflection according to different cutting angles. This chroma: Gem decomposition reflects the intensity of colorful primary light, which is closely related to cutting ratio and symmetrical. The pigeon blood red: Pigeon blood red is a commercial concept. Because the fresh arterial blood of adult pigeons is close to this strange red, this ruby is named "Pigeon Blood Red". Royal blue: The color of the Royal Blue is slightly purple, with a rich and deep, noble and elegant temperament. Due to the color, concentration and saturation of the royal blue jewels on the color, concentration, and saturation, Requirements, so the high -quality sapphire machine collection value on the market. Yaru chrysanthemum: The sapphire of the "Yarcus chrysanthemum" in the Kashmir area has always been known as the best in sapphire, presenting a hazy thick blue blue with a slightly purple tone, giving a velvet -like appearance. Starlight: It also becomes a starlight effect. This kind of reflection effect formed by the two cross -native bands of the light through the two -handed native band of the light. Starlight reflects, divided into 6 beams, 4 beams, and 12 more rare 12 beams of starlight. Ruby and sapphire are prone to this phenomenon. Multintest color: When observing gems from different angles, different colors will be presented. This: This is the effect of many gems like the color of the rainbow. This is made of cracks or structural layers to block the light into special colors. Black Opal is a gem that can show this effect. For pearls, halo has become a "pearl luster." Cat eye: Cat eye effect () The language comes from the French "Chat" (cat) and "OEIL" (eye). Now it is commonly known as "Cats Eye"), which means cat's eyes. Because there are many gems in nature, after processing it into a curved surface, a light belt with a bright and swimming (flash or living) appears on its curved surface. Name, now cat eye refers to the golden emerald cat's eye, while other gems with cat eye effects need to add the name of the gemstone in front of it, such as phosphorusite cat eyes, silicon line stone cat eyes, etc. The color change: color change gemstones refer to the gems that occur in obvious color changes when they are observed under two different light sources. The gems that occur in this phenomenon are: golden emeralds, sapphires, and discolored garnet. This: Common methods are: packet inlaid, dense nail inlaid, slot inlaid and claw inlaid. Claw inlaid: This is the most commonly used gem inlaid method. With small metal claws, these metal rakes have clips like tiger clamps. These clips are bent to the waist of the gemstone to ensure that the gem has a safe and lasting position, and it also becomes a "rake inlaid". The edge of the beads: a side with steel band towards wrinkles beads, so that the edges have the effect of coin edges. S sand spray: A frost -covered, glutinous surface effect, is usually used for precious metal jewelry. Lobster buckle: A shaped shape like shrimp claws when fixing jewelry or buckle. This buckle has a spring arm to keep the shrimp claws closed firmly.
With the development of the Chinese economy and the improvement of people's consumption level, jewelry jewelry is becoming the third largest consumption hotspot of Chinese people after the housing and cars. N
Jewelry knowledge
carat (CT) is the quality (weight) unit of gems, and it is now set to be equal to 0.2 grams or 200 mg. One carat is divided into 100 points, such as 50 points, which is 0.5 carats, to calculate a small gem.
Clarity: The clarity includes two parts, that is, the defects inside the gemstone and the defects caused by the diamond surface during processing.
The flaws: Flows on the surface of jewelry and jade, dirty, cracks, lava, line patterns, and parcels on the surface of jewelry and jade. On the surface pits or rusty spots, as long as it is not transmitted to the interior, it can be removed by re -processing or repeated polishing; Eliminate their adverse effects on color, clarity and transparency.
Fire color, also known as fire. The color light reflected inside the gemstone. Its meaning is: ① After the white light is shot into the face -to -face gemstone, when reflected or transmitted the gem, each wavelength of the white light is refracted by different angles to decompose the light, and The spectral color displayed on the surface of the gemstone. The colorless transparent face gemstone can well display the color dispersion effect of the white light; the color and transparency of the color face -faced gemstone will affect the color and purity and brightness. The proportion and polishing proportion of gems and cutting proportions have affected the quality of the fire. ② Some literature emphasizes: Fire color is a comprehensive manifestation of color dispersion effects and flash effects. It is believed that as long as the grinding is good, the gem with a lower color dispersing value can also show good fire.
The dew: When the proportion below the waist of the gem is too shallow, the fiber will flow from the bottom or next to it, losing the glory, and the value of the gem will become lower.
The buttocks are too thick: When the proportion of the gemstone is too deep, the black background will appear, and the light will flow away from the side to lose its glory.
cloud -shaped objects: hazy, milk -shaped, non -clear natural parcels, it is often composed of a small amount of small internal content of the quantity, 10 times large observation cannot be distinguished by the inner content monomer, cloud -shaped -shaped, cloud -shaped, and cloud -shaped. The objects of the objects often affect the transparency and brightness of diamonds, forming a hazy appearance.
This strikes: The trace left by the gemstone was hit by external forces.
Plores: Gem with smooth geometric polished surface.
Egg noodles, vegetarian noodles: refers to non -faceted gemstones. These gems are not ruled, and the geometric surface like circular gemstone is polished.
The burning, no burning: refers to the heating treatment, without heat treatment optimization. GRS, Gublin, GIA and other international certificates have no burning.
The color scattered, enter the light in the gem, and make internal reflection according to different cutting angles.
This chroma: Gem decomposition reflects the intensity of colorful primary light, which is closely related to cutting ratio and symmetrical.
The pigeon blood red: Pigeon blood red is a commercial concept. Because the fresh arterial blood of adult pigeons is close to this strange red, this ruby is named "Pigeon Blood Red".
Royal blue: The color of the Royal Blue is slightly purple, with a rich and deep, noble and elegant temperament. Due to the color, concentration and saturation of the royal blue jewels on the color, concentration, and saturation, Requirements, so the high -quality sapphire machine collection value on the market.
Yaru chrysanthemum: The sapphire of the "Yarcus chrysanthemum" in the Kashmir area has always been known as the best in sapphire, presenting a hazy thick blue blue with a slightly purple tone, giving a velvet -like appearance.
Starlight: It also becomes a starlight effect. This kind of reflection effect formed by the two cross -native bands of the light through the two -handed native band of the light. Starlight reflects, divided into 6 beams, 4 beams, and 12 more rare 12 beams of starlight. Ruby and sapphire are prone to this phenomenon.
Multintest color: When observing gems from different angles, different colors will be presented.
This: This is the effect of many gems like the color of the rainbow. This is made of cracks or structural layers to block the light into special colors. Black Opal is a gem that can show this effect. For pearls, halo has become a "pearl luster."
Cat eye: Cat eye effect () The language comes from the French "Chat" (cat) and "OEIL" (eye). Now it is commonly known as "Cats Eye"), which means cat's eyes. Because there are many gems in nature, after processing it into a curved surface, a light belt with a bright and swimming (flash or living) appears on its curved surface. Name, now cat eye refers to the golden emerald cat's eye, while other gems with cat eye effects need to add the name of the gemstone in front of it, such as phosphorusite cat eyes, silicon line stone cat eyes, etc.
The color change: color change gemstones refer to the gems that occur in obvious color changes when they are observed under two different light sources. The gems that occur in this phenomenon are: golden emeralds, sapphires, and discolored garnet.
This: Common methods are: packet inlaid, dense nail inlaid, slot inlaid and claw inlaid.
Claw inlaid: This is the most commonly used gem inlaid method. With small metal claws, these metal rakes have clips like tiger clamps. These clips are bent to the waist of the gemstone to ensure that the gem has a safe and lasting position, and it also becomes a "rake inlaid".
The edge of the beads: a side with steel band towards wrinkles beads, so that the edges have the effect of coin edges.
S sand spray: A frost -covered, glutinous surface effect, is usually used for precious metal jewelry.
Lobster buckle: A shaped shape like shrimp claws when fixing jewelry or buckle. This buckle has a spring arm to keep the shrimp claws closed firmly.