Buy color diamond, be careful mixed color change color
Be careful of “variegated” change “solid color”
Many unscrupulous businessmen in order to obtain Cartier love bracelet replica the best interests, the use of most consumers on the lack of understanding of colored diamonds, often shoddy, will be a variety of low color levels, hidden impurities, yellow diamonds as yellow diamond sales, and The wholesale price of these diamonds is much cheaper than the same level of white diamonds. Yellow diamond and yellow diamond is completely two concepts, false yellow diamond often show dark yellow color, and the color is very light, if Ruoyouru, and the real yellow diamond is distributed bright yellow or close to the golden Yellow light.
Artificial radiation & post processing
Currently on the market a lot of known as “color diamond” jewelry is “artificial radiation” or later processed products. People understand the reasons for the formation of color diamond, the use of simulated natural environment to change the diamond color. The most common way is to change the color of the diamond by radiation, which can make the diamond into different depth and very stable blue or green by irradiation. If the diamonds are heated again at the appropriate temperature, Its color becomes pink, orange, yellow and brown and so on. Another way is the surface coating, diamond coated with bright color film but it looks very natural, if observed with a micro-magnifying glass, will be found in the diamond film has a granular structure, natural diamond is a single crystal surface , There is no such phenomenon.
Qualified accreditation bodies
The choice of color diamonds for the identification of the selection of institutions is critical, the current global identification of the most famous diamond, the authority of the American Academy of jewelry (GIA). Other well-known laboratories include the European Jewelery Laboratory (EGL), the Belgian Diamond High Level Council (HRD), the American Gemological Society (AGS), the World Gemological Institute (IGI), and almost one third of the world’s diamonds are After these laboratory identification.
Life is more vivid because of the color, the world of diamonds is no exception, to thank God for diamond growth due to internal changes Cartier love ring replica in various trace elements of the “accident” frequency, only so many colorful colors, with Give us very rare and colorful diamonds.
Black diamond is due to diamonds inside the inclusions or impurities too much too dense, light can not penetrate and black. Although the vast majority of black diamonds are usually not as gem-class diamonds, but if it is high quality, not doped with impurities, black with bright luster and fire color of the black diamond because of its unique rare can still crown precious precious stones level hall.
When the nitrogen atoms in the diamond replace some of the carbon atoms in the crystal, the diamond begins to absorb blue and purple light, making it yellow. The yellow diamond is also known as the “golden diamond”, usually light yellow, golden yellow, wine yellow or amber, is the most common color of colored diamonds, especially in the most precious rare golden, commonly known as “canary yellow” For top grade. The Tiffany is famous for its golden color.
Generally showing a blue sky, blue to dark blue transparent diamonds, of which the best for the dark blue. Blue diamonds, unlike all other diamonds of color, contain “boron” trace elements in the forming process and have conductive properties. Blue diamond blue often with gray or black, if the crystal contains nitrogen Replica Cartier love bracelet impurities, blue diamond often show blue or blue ribbon green and other colors. Deep blue diamond is extremely rare, it is rare treasures, South Africa’s Primermo mine is its main source.
The color of the pink diamonds is also caused by the distortion of the lattice. Lighter pink or rose color is fresh and elegant yet shining gorgeous, because it is easy to think of romantic love and much favored. In 1958 the Iranian king Pahlavi held a wedding, wearing a crown on the set with a weight of about 60 kt called “bright eyes” of the giant pink diamond.
Usually pink to bright red transparent diamond, due to the formation of diamonds in the process of twisting changes in the lattice structure, in which the red especially in the rich blood of the “blood” as rare treasures, in the red color diamond grading only one Level is Fancy Red, no Fancy Intense, Vivid, Light Red division.
Fancy diamond rare, natural green is rare. The reason is due to the formation of green diamonds more complex and harsh conditions. As we all know, the formation of diamonds need high temperature and high pressure environment, and natural green diamonds generally only through natural radiation without high temperature process, even after the natural high temperature process, the time may be short, or low temperature is not enough to change the color of diamonds. The vast majority of natural green diamonds in the “nitrogen” content is higher. Mostly green to pale green, but because the color is usually only on the surface of the diamond, it is difficult to have a particularly bright color, which is bright green, and the color shades evenly the most valuable value.
For most people, diamonds are signs of eternal existence, but in the eyes of several London fund brokers, these priceless gems are more like a short-term investment in London’s famous luxury brand Asprey’s chairman John Rigas and Italy The two former head of the jewelry company Bulgari officially opened the Sciens diamond fund earlier this month. Sciens Diamond Fund is funded by the US hedge fund giant “Sciens Capital Management”, as well as two high-end jewelry veteran Mahyar Makhzani and Philip Baldwin joint venture to do a color diamond trading fund.
“We offer an alternative investment route for investors,” said Makhzani as one of the founders and co-managing directors of the fund. “It is said that Makhzani has begun to figure out the investment opportunities for the diamond industry, which is a world-renowned super jewel Brand Harry Winston’s founder Harry Winston himself. In the 1970s, Makhzani worked in an Indian-based investment brokerage office where he remembered that Harry Winston told him that “the color diamond is the richest and most expensive treasures of the jewelry industry, but they have not been taken seriously.” ”
Alternative investment fund warming
The London office of Sciens Capital Management was beautifully decorated and looked down over Berkeley Square in the window. In an office interview, Makhzani and Baldwin said the fund would provide a 100% return on investment for customers. The goal is in three years after each year for investors to obtain 25% -30% of the proceeds. Fund plans to enter the first closed in March, the repayment plan is in the fund after the closure of 3-5 years. They did not disclose the current fund size of the fund, but said the target is 150 million US dollars.
Baldwin, one of the founders and co-managing directors of the fund, is also confident in the diamond market, “since the price of the color diamond has been climbing in the past 37 years, the average wholesale price of the diamond is up to 12 per year %.”He said.
In fact, Makhzani and Baldwin founded the first small diamond fund in 2008, but they stressed that in recent years with the US alternative asset management company Sciens capital management joint venture, as well as luxury brand Asprey investors behind the support, became their Strong backing, but also for the color diamond fund to provide a channel with the financial market connectivity.
Rigas believes that the diamond diamond fund can attract people for several reasons, “luxury brand Asprey can help the fund looking for the diamond diamond interested customers, skilled gem craftsmen can provide the perfect gem cutting process.” He said, A rare thing, its price is closely related to its rarity.There are no recognized price indicators, each one has its own unique price, mainly depends on the color, purity, cutting process and weight. Gem this market investment starting point High, details, buyers need to be very cautious, otherwise it is easy to be deceived.
Investors interested in this fund include some family businesses, private banks and wealthy. Baldwin said some of the recent pension funds and other financial institutions have also expressed interest in the Diamond Fund.
Makhzani, one of the executive directors of Gianni Bulgari Jewelery, said, “The fund is mainly a small diamond subspecies.” Makhzani and Baldwin say they are only investing in natural colored diamonds that weigh more than 1 carat. In addition to the use of short-term arbitrage trading and long-term investment strategy, the fund is also committed to finding some gems in terms of color, shape and size, and hope to provide buyers with more rare opportunities in exchange for Higher economic benefits.
In the case of Bond Street’s two world-class jewelry stores, famous for its clever use of colored jewelery, Makhzani admits that although Sciens is probably the only diamond fund, there is no lack of competition in the gem market opponent. “We’re just a newborn baby, like Moussaieff and Graff,” he said, “with jewelers who can pick up $ 30 million at any time to buy a diamond.”
The price of the diamond is soaring
In the past 18 months, Sotheby’s auction house (Sotheby`s) in Geneva to establish a benchmark price of advanced color diamond. In May of this year, a 7.61-carat pincer-shaped high-purity blue diamond ring sold at a high price of $ 8 million to refresh the world record blue diamond per gram of the highest unit price. Recently, Sotheby’s auction house in Geneva, Switzerland, a 24.78 carat pink diamond auction, the valuation of up to 38 million US dollars. This gem purchased by Harry Winston 60 years ago will be taken out of the private collection.
“I’m not going to make any comments on gem investment,” said David Bennett, chairman of Sotheby’s International Jewelery Europe and Middle East. “What I can say is that the price of the color diamond has skyrocketed over the past 30 years. There are many buyers on the market looking for perfect gem.
Bennett pointed out that the main reason for the continued success of the diamond market is that these gems are indeed very rare. Whether or not you agree that these diamonds have a gorgeous appearance, their rarity is beyond doubt, the diamond diamond in the diamond mine which only about 0.002%. No wonder some people say that the world’s every generation of 100,000 gem-class diamond, it may encounter a color diamond, it is extremely rare.
Fancy diamond is the world’s most concentrated wealth, the more pure the color of the more precious diamonds. Sciens data show that the most rare and the highest price diamond drill is red diamond, the price per carat up to 3 million US dollars; compared to the yellow diamond is much more common, the price per carat between 20,000 to 60,000 US dollars between.
But some people think that these precious stones should not belong to a fund. Some financial analysts point out that high-level diamonds are not the same as those for gold and copper, and it is difficult to price them. The value of the color diamond depends entirely on whether it is favored and trusted by the right buyer.
In the end how to measure the value of color diamond? “As a buyer, you need to believe that sellers know more than you and trust them,” said Peter Davey, director of mining research at Ambrian Partners in London’s small investment bank. “With this, investors should see how The prospect of drilling the fund? Makhzani said in favor, “This is a trust and mutual relationship between the transactions we provide to investors is an alternative investment, for which we will do everything we can according to these years we have experience in the gem market To win profits for investors. “