What Makes A Diamond Pink – This is something I have wanted to talk about for some time, as the causes of different colors in Diamonds is a very interesting topic. When it comes to the causes of natural coloration in pink diamonds, this is very different to other colors, such as blue (caused by Boron as an impurity) or yellow (caused by an excess of nitrogen in the stone).
Natural Pink and Brown are all attributed to something known as “Plastic Deformation”. What this basically means is that excessive pressure was placed on the stone when it formed in nature between 35 and 350 million years ago.
What Makes A Diamond Pink
The slight plastic deformation (something additional pressure) tends to cause Brown, or affectionately called “cognac” or “cinnamon” coloring in the stone. Heavy plastic deformation, which is an even higher amount of pressure, causes Pink. We know that Diamonds are formed by an immense amount of heat and pressure, the “recipe” to create Diamonds must be just right.
Rhodolite Pink Sapphire And Diamond Stellato Heart Ring 9k White Gold
When extra pressure is placed on a stone, the ionic bonds that are in the stone are crushed and stretched altering the crystal structure of the stone. These elongated bonds cause the color, but they can also show another trait known as “Internal Graining”, this appears in the stone as straight lines that can only be seen from a certain angle. This will also affect the way the color is distributed in the stone, sometimes a “flat” color can be seen.
It is possible to take a colorless diamond, or another low color and induce a different color in the stone. This is usually achieved through what is known as HPHT (High Pressure, High Temperature), subjecting the stone to similar conditions that nature would have. Therefore, this process is sometimes called “an extension of nature”. Usually, these stones also have another color present such as Purple or Brown. These are known as modifier colors and could mean that the color of the stone would be called “Purplish Pink” or “Brownish Pink”. Terms that also apply to natural colored diamonds.
Of course! These Diamonds have the same chemical composition as a natural Diamond, and so the eye may be impossible to distinguish. I have another blog on Laboratory Grown Diamonds here, also called “Lab Grown” or “Synthetic Diamonds”. These stones can be grown as Type 1 Diamonds with Nitrogen present and then Irradiated to enhance the color. Diamonds have always been considered a highly portable and extremely liquid form of wealth. As true centuries ago as today, diamonds remain one of the most common forms of intergenerational wealth transfer, with their small size making it easy to transport and store.
Those qualities continue to be recognized by modern investors, especially in the case of pink diamonds. An asset class that shows consistent growth through strong and weak markets, pink diamonds are considered by some investors to be a valuable addition to their portfolios, with many taking short- and long-term positions on and individual stones.
Argyle Pink Diamond Rings And Jewellery
If you are considering adding pink diamonds to your own portfolio, make sure you make an informed choice. While the demand for diamonds is as high as ever, not every stone is worth your attention as an investor. Join Pink Kimberley as we describe a few of the qualities to look for in a stone that is worth your investment.
Color is always a factor in the value of a stone, but it is of prime importance in pink diamonds. While color is seen as a detriment and an impurity in a white diamond, the opposite is true for so-called “fancy colored diamonds.” A broad category containing stones of uncommon hue or intensity, fancy colored stones are often valued at significantly higher prices than a white diamond of comparable size and clarity, with some particularly fine examples fetching millions per carat at the auction
Of the colored stones, one that attracts the most attention, the highest values and the strongest demand is the pink diamond. An extremely resilient investment, pink diamonds have outperformed property, the ASX and other hard commodities including gold over the past ten years, posting strong returns even during recessions.
When evaluating a pink diamond, it is the more intense colored stones that are the most valued, not only for their aesthetic qualities, but their comparative rarity against other less vivid stones. For this reason, any investor seriously considering including diamonds as part of their portfolio would do well to consider purchasing the darkest pink stone they can find. Please see our color grading resources for more information.
Calleija Makes History In The Final Argyle Pink Diamonds Tender
The most fundamental guarantee of a good investment diamond is that it is a stone with intrinsic value. This means selecting a stone that – for one reason or another – has a higher than average degree of rarity. While there are many factors that affect the rarity of a diamond, one of the most obvious is size.
Exceptionally large stones will always be in demand from other investors, collectors and dealers who may want to sell the stone or recut it into a new shape. A quick look at the most valuable stones in history will confirm this, with most of the list weighing in the tens of carats and many attracting prices in the hundreds of millions of dollars. While you’re not likely to find the next Pink Star, searching for diamonds through markets and brokers that are unusually large can be a way to ensure that your stone always has a willing market.
One of the most important characteristics of any diamond, clarity is a measure of the number and significance of internal and surface defects present in the stone. A diamond said to have good clarity is one that has minimal or minimally noticeable flaws, with those of truly exceptional clarity assigned the rare category of “Flawless” under the Gemological Institute of America’s grading system used internationally. Stones that fall into either Flawless or the adjacent Internally Flawless category are highly sought after, as the lack of flaws allows the diamond’s full ability to catch and scatter light to be seen. As such, looking for stones of exceptional clarity can also help support the overall liquidity of your portfolio.
Until recently, more than 90% of all pink diamonds in the world and almost all the best examples of the color mined here in Australia, at the Argyle diamond mine in Western Australia. The mine’s closure in November 2020 sent shockwaves through the international investment community as buyers scrambled to secure the last of this precious supply of high-quality stones.
What Makes A Good Investment Diamond?
If you would like to take advantage of a rare quick closing opportunity to add a truly valuable stone to your investment portfolio, speak to the team at Pink Kimberley Diamonds today to find out how we can help you secure one of Argyle’s last. pink diamonds. Pink diamonds fall into a completely different category than regular white diamonds. In fact, their value sets them apart because of their incredible rarity. Their colors range from pink and purple to red in an incredible variety of tone and hue variations.
Gemstone collectors and investors, jewelry enthusiasts and jewelry lovers coveted the rare beauty of its natural fancy color.
We believe that its attraction is not only because of rarity and value, but its association with color, long associated with romance and timeless passion.
Pink diamonds possibly owe their color to a mysterious structural deformation in the diamond. Although the exact reason still remains a subject of debate.
The Largest Fancy Vivid Pink Diamond Ever Offered At Christie’s To Lead Geneva Magnificent Jewels Auction
Some believe that the color is an effect caused by heat and pressure over thousands of years – the result of lattice defects in the arrangement of atoms in the diamond crystal.
How incredible to think that such a rare and valuable feature is found as a result of a flaw in the diamond’s matrix?
Ninety percent of the world’s pink diamonds originate from the Argyle Mine in the Kimberly region of Western Australia.
A large part of its production includes other colors (not fancy) such as white, brown and champagne. The mine opened in 1983 and operated for 37 years. It finally closed in November 2020.
Emerald Cut Pink Tourmaline & Diamond Engagement Ring 14k White Gold 2.96ct
Interestingly, only 0.1 percent of the Argyle mine operations produced pink diamonds. For this reason, they make up some of the rarest diamonds in the world along with other naturally colored diamonds.
Every year, an annual Argyle pink diamond auction takes place. This invitation-only event has attracted master jewelers worldwide since it began in 1984. Held annually, the event features a selection of fifty to sixty diamonds displayed in private viewings around the world. Bidders place sealed silent bids for specific diamonds above a reserve price applied to each stone.
Pink diamonds take about 3-4 times longer to cut than white diamonds. Surprisingly, its color can be intensified or lost by the chosen form. For this reason, expert cutters give careful consideration to the size and shape of each polished diamond.
Every year, customers come to us for help with fancy colored diamond jewelry. “As a result, we advise customers on their own specific situation. For example, some customers approach us to set their diamonds. On the other hand
Vivid Pink Sapphire & Diamond V Band Engagement Ring
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