Spice Up Your Diamonds
White Diamonds Aren't The Only Diamonds
Apart from white, diamonds are also present in a wide variety of shades of yellow, orange , red, purple , blue and green. This color can be either natural or synthetic.
Where Do The Colors Come From?
Normal gem - quality diamonds are colored in various ways. The color may be due to trace elements found in diamonds, such as nitrogen, which creates a yellow diamond. Diamonds may be exposed to radiation throughout their formation; green diamonds are an instance of diamonds compromised by radiation. Inclusions, perceived to be unacceptable in a colorless gem, frequently lead to unique colors and fascinating bursts of color in a stylish diamond color.
The original color of a diamond can be improved or modified. Colorful diamonds are becoming more common, so gemologists have created ways to produce inexpensive models by using heat and radiation to make reddish brown and yellow diamonds into vibrant display-stoppers at a reasonable price.
Treatment options encourage more customers to own these colorful diamonds because most natural colored diamonds are scarce and costly. It is best to presume that every cost-effective fancy color diamond has been processed in some way. If there are concerns regarding the origin of a stone, ask for a lab certificate to check its validity. If a colorful diamond is given a discount price, it is fair to conclude that the color is artificial.
Unscrupulous dealers often add coatings to masks or improve the true color of a gem. These coatings may be eliminated by wearing or washing solutions. Irradiation, accompanied by high heat treatment, is used to transform brown and gold diamonds to vibrant colors such as orange, light gold, blue, purple , red and other colors. This color shift is normally permanent, but could likely be caused if high heat is used during repairs.
High Pressure High Temperature Treatment (HPHT) was originally used to make low-priced pale yellow diamonds into colored gemstones, but it is now used to convert them into fully colorless diamonds which can be marketed at a much higher price. Any businesses say that HPHT is not an artificial procedure at all, calling it a procedure that ends the essence of work that has begun. There is no question that diamonds are exposed to such an atmosphere in the world, and when the process is replicated in a man-made atmosphere, it is impossible to locate the stone by analyzing it. GIA grading results now show that HTPT treatments are observed by showing "HPHT Annealed" or "Artificially Irradiated" in the Roots section of the study. The FTC demands that all diamonds subject to HPHT be classified as such.
Availability And Accessibility
Artificial colored diamonds are becoming more available. They are essentially the same as natural diamonds, but they are manufactured in a laboratory. The key to diamond production was uncovered in the 1950s, when diamonds were produced almost concurrently by Swedish and American researchers. This process uses pressures of more than 55,000 atmospheres and 1400C, plus molten iron to transform graphite to diamond, if necessary. Currently , approximately 80 tons of synthetic diamonds are produced annually by General Electric, De Beers, mainly for industrial purposes.
However, several firms are now manufacturing high-grade synthetic diamonds, and this method makes the possession of nice diamonds a possibility for consumers who would otherwise not be able to afford to purchase natural stone. For example, a company named Gemesis specializes in the manufacture of bright yellow and orange diamonds.
Several aspects have an effect on the price of colored diamonds. The harder to find and more vivid the colour, the more costly the diamond would be. Unlike white diamonds, the appearance or lack of selections is of secondary concern. Colored diamonds have their own ranking and are classified by GIA into nine distinct groups: Very Light, Light, Fancy Light, Fancy, Fancy Dark, Fancy Intense, Fancy Deep and Fancy Vivid.
Yellow and brown diamonds are by far the most popular; blue , green and particularly red are the rarest and most precious. Yellow and pink diamonds are the most widely bought, while public tastes may shift in the future. Pink diamond sales were boosted by a large pink diamond ring worn by Jennifer Lopez. Celebrity preferences have a significant impact on developments in the world of luxury goods.
Yellow and brown diamonds are often alluded to as Champagne diamonds and are cheaper than white diamonds. Champagne diamonds with a pink secondary color are very common. Faced up, these stones exhibit light to bold pink flashes in their flames. These stones are accessible in a sparkling variety of champagne colors, from soft champagne to cognac. An exceptionally pale yellow diamond can be graded in the X to Z spectrum of colors, rendering it similar to a low-end white diamond rather than a trendy hue. High-intensity yellow diamonds, such as bright or deep, are very rare and thus more costly.
Where To Find Them?
Natural pink diamonds are scarce and responsible for just a fraction of the Australian Argyle mine production. Pink diamonds found in India, Brazil and Africa are typically lighter in color than the deeply pink Argyle diamonds. These diamonds are mainly classified into five different shades: pink, purplish pink, brownish pink, orange pink and pink champagne. Pink diamonds with no secondary coloring are the rarest and most costly of all.
By value, Argyle is the biggest diamond provider in the world in the Kimberley region of Western Australia. It is also the world's leading producer of brightly colored pink diamonds, accounting for 95% of the world's production. However, only a very limited percentage of the production of Argyle diamonds is pink, in reality less than one-tenth of one percent. The fame of Argyle's pink diamonds has risen over the last decade. At the 1989 Christie auction in New York, a 3.14 carat Argyle rose sold for $1,510,000. Privately, Argyle sold pink diamonds for up to $ 1 million a carat.
The Argyle mine, often a pioneer in the manufacture of brownish diamonds considered unwanted by customers, was the first to use the words 'champagne' and 'cognac' as a marketing strategy to promote the appreciation of these jewels. It seems to have succeeded, and brown diamonds are getting more costly as they are more commonly inserted into jewelry.
The final price of a stone is influenced by transparency, color distribution and cut within a specified grade. Smaller diamonds (less than 0.80) will cost 10 per cent-20 per cent less than rare larger stones. Extraordinarily well cut stones and stones with VVS or IF visibility can cost 10 percent-20 percent more. Additional shades, such as brownish purple, minimize prices.
A decent cut brings its sparkle to an elegant diamond and manages to pull out the most vivid color possible. White diamonds are cut in a regular manner to improve light refraction. However, when cutting colored diamonds, the cutter typically considers the addition of a stone that may intensify the color of a diamond. Facets and angles also give the color of a diamond, so the cutter must decide what shape will give the best color to the gemstone.
The best deals are given by "straight from the mine" wholesalers, dealers who purchase either rough stones or freshly cut diamonds straight from the source. Not all distributors can sell to private customers, but those who do will save their customers a lot of money.