Why are pink diamonds so rare and expensive, simply put diamonds are most common in color ranging from white, to brown and yellow. The more intense the natural color or in the case of white diamonds the lack of color, the more rare and expensive the stone. Certified natural Fancy Vivid pink diamonds are the most expensive diamonds on the market ranging in price from 30,000 to 100,000 per carat, 20 times the price of a white diamond. The majority of all pink diamonds mined come from one source in Australia, the Argyle Mine. Argyle Pink Diamonds are so expensive because of the very limited supply.
A pink diamond is formed of only carbon like a white diamond, through millions of years in the kimberlite pipes of volcanoes. Trapped chunks of carbon (the same carbon used to make pencils) are transformed by extreme heat and pressure into the glass like diamond. A pink diamond has been exposed to even more intense heat, pressure, and time transforming the diamond crystals into grains like wood. The grains are compressed so tightly that they will only allow pink light to penetrate and shine through the diamond.
Enhanced colored stones are at a minimum heat-treated (HPHT) this process makes an off white stone whiter, and a brown stone into a vast array of colors from pink to blue and green. A colored stone that is irradiated and heat-treated will become vivid and saturated with color. These processes are permanent and do make a fancy colored stone or a white more reasonable in price. The choice between a natural and a treated stone is a personal one, they are both beautiful diamonds and will provide the wearer with a life time of enjoyment.
All of ourEthical Diamonds are natural stones with no treatments, contact us to purchase an Argyle Pink Diamond.
Pink diamonds are indeed among the rarest and most valuable gemstones globally, and I'm quite familiar with the reasons behind their scarcity and astronomical prices.
Firstly, the rarity of pink diamonds is tied to their formation process. Diamonds, usually found in colors like white, brown, or yellow, attain their hues due to impurities or structural defects during crystallization. However, the formation of pink diamonds is a result of a specific deformation in the crystal lattice structure caused by intense pressure and heat over millions of years in the earth's mantle. This deformation selectively absorbs light, allowing only pink hues to pass through, resulting in their distinct coloration. This exceptional formation process, distinct from regular diamond creation, contributes to their scarcity.
Moreover, the primary source of pink diamonds is the Argyle Mine in Australia. This mine is renowned for producing over 90% of the world's pink diamonds, but it ceased operations in 2020, significantly limiting the already rare supply of these gems.
The rarity of pink diamonds directly influences their pricing. Certified natural Fancy Vivid pink diamonds, known for their intense color saturation, fetch exorbitant prices, ranging from $30,000 to $100,000 per carat, which can be up to 20 times the price of a white diamond. Their unique color intensity and scarcity in the market amplify their value.
Regarding diamond treatments, heat treatments such as HPHT (high-pressure high-temperature) can enhance the color of diamonds, transforming off-white stones to a vivid range of colors, including pink. Irradiation combined with heat treatment also intensifies the color of diamonds. These treatments create more affordable options for colored diamonds, but they don't match the natural rarity and value of a certified natural Fancy Vivid pink diamond from Argyle.
When it comes to purchasing diamonds, the choice between natural and treated stones is a personal one. While treated diamonds offer affordability, natural diamonds, especially those from renowned sources like the Argyle Mine, retain unparalleled value and rarity. The mention of "Ethical Diamonds" likely refers to the sourcing of diamonds from conflict-free regions, ensuring ethical mining practices, which is an important consideration for conscientious buyers.
This article delves into the uniqueness of pink diamonds, their rarity due to specific geological conditions, the influence of the Argyle Mine on the market, and the distinction between natural and treated stones.
