How much is the world’s largest diamond?
How big is the world’s largest diamond? At present the world’s largest diamond is in January 1905 in South Africa’s Plemir diamond mine found, known as the “African Star” “Cullinan” diamond, is a crystal is not complete diamond block, the color is colorless Transparent, without any flaws, excellent texture, weighing 3106 karats. At that time, the name of the general manager of the mine “Curtinan” to name.
How much is the world’s largest diamond? “Cullinan” because too big, then no one can afford. Later, the local authorities in the German city of Delaware acquired £ 150,000, and on December 9, 1907, the British royal family was presented to the British King Edward III’s birthday.
Colored diamonds refers to the diamond with a clear color, or a rare natural color of diamonds, all belong to the list of colored diamonds. The level of color is usually graded according to the color saturation and color, such as Fancy yellow (yellow) or Light yellow (yellow) after the GIA to determine imitation Cartier love bracelet the color diamond. So how is the classification of color diamond grading?
The human eye can identify more than a million kinds of colors, but gia’s color diamond classification system only selected 27 kinds of colors, so that the infinite color of the narrative, the order for the use of judgment, and for the market to play Terminology. The 27 kinds of colors are representative of a category of color, color can be arranged into a color circle, the boundaries between each two colors have clear signs and icons, gia grader in the assessment of the first step is to compare the color circle The 27 colors include roots in essence, such as red, blue, green, and confused colors such as orange red, green-blue, and green yellow. Gia system in the end of the original is the main color, the main reason is that some of the specific color with a considerable price.
The color of the diamond surface is a combination of color, hue, and chroma, gia accepts a particular grade term to define the color surface of the category:
How to classify the color diamond
According to the color of the color of diamonds can be divided into:
First, the red color diamond, natural red diamond color is probably by the crystal layout deformation and mix with nitrogen caused by the element. Red color diamond series includes red with brown, red with pink and red belt purple and other color diamond. Choi diamond series to the most colorful red diamond, and only a small number of red can be rated as red color, that is only pure color red, and no other color of the other red color. Blood drilling bright red blood, beautiful incomparable, is a very valuable diamond diamonds and rare Need.
Second, the pink color diamond, due to crystal spasm signs, crystal surface distortion and crystal layout dislocation caused. Pink color diamond for the lighter pink or rose color diamond, with a clean and plain color and elegant and elegant posture.
Third, the blue color diamond. Mostly due to diamonds containing diamonds. Blue Diamond is also a very charming diamond, can be called blue diamond diamonds must be pure and clear blue, sky blue, dark blue diamonds.
Fourth, green diamonds, diamonds after the birth of natural or born, by the underground radiation material (such as uranium) caused by color. Green diamonds, diamonds in the green tones vary, a green diamond is often the depth of the green shades are not the same. In general, the green uniform, the tone is elegant.
Fifth, the purple diamond is between red and blue, the color is blue red, because the purple diamond absorbs the visible light in the green to yellow light, the crystal layout is often twisted crystal signs. Purple color diamond series in the pure purple color drill can be said to be unique, but can be found pink with purple or purple with pink and other diamonds.
Sixth, yellow color diamond. Yellow diamond is also known as the diamond, refers to the Replica Cartier jewelry diamond color pure, bright yellow color, or golden yellow diamond. In addition to yellow, golden yellow is also common yellow wine, amber color diamond.
Seventh, orange color diamond. Due to crystal layout defects and nitrogen atoms caused. Orange vice color to yellow, brown, pink, red more, fresh orange diamonds in nature to sparse rare. Orange color diamond series contains dark orange, orange with pink, dark orange and red orange.
Eighth, gray color diamond. Due to carbon atoms due to dislocation or internal lattice deformation caused. Gray color diamond series includes dark gray, dark gray with blue, medium gray, gray with green and so on.
Ninth, chameleon diamond. Gray, yellow, olive, green and other combinations of colors. Chameleon diamond is attractive in the color is like, like a chameleon usually, if stored in a dark place, after the slow or frozen, the chameleon diamond will add yellow or olive and other colors, and then in just a few seconds or minutes, Revive the original glory.
How much is the color diamond? Color diamond picture appreciation. In fact, in the process of diamond formation, in addition to carbon elements, there are other elements doping in, different elements will form different colors of diamonds. The color grading of colored diamonds is very complicated because it also involves additional hue and saturation issues. The more rare the color of the color diamond, the higher the level of its color, the higher the value. The more concentrated the color, the higher the saturation, the higher the value. Color diamond color grading mainly consider the color saturation and pure degree.
How much money is it
Colored stones are rare in our usual life. A carat diamond ring is more expensive, and consumers prefer to choose the usual section of the diamond ring. Usually in the mall, people see the most is white diamonds, it was said that white diamonds white and flawless, giving a clear feeling of mind, so people are white marble impression is a symbol of pure love.
But the unique charm of the diamond or will attract a lot of consumers to buy. Color diamonds Compared to the white diamonds, the more a layer of mysterious color, the price of color diamond and white diamond price judgments based on different, in addition to the most basic diamond 4C, the color of the diamond www.ourlovestore.com to determine a price The standard, that is the degree of color. Among the red diamond, blue diamond and black diamond become the king of color diamond, these are the color of the more rare color diamond.
Color diamond is determined according to its rarity, red diamond is currently recognized as the most expensive diamonds, a carat price can be more than 1 million dollars, orange, green, blue, pink, yellow and other colors are also very rare, its value very good.
Life is more vivid because of the vibrant, diamonds is the case, sometimes we really thank God to give us so colorful diamonds. See more white diamonds, and occasionally buy a color diamond is even more different.