To own a natural Pink Diamond is to experience a sense of timelessness cradled in the palm of your hand.
Pink Diamonds Origin
The story of the Argyle pink diamond is almost as captivating as the rare gem itself. Across the breadth of 1.6 billion years, on a journey from the Earth’s centre, the most intriguing diamond in history emerges, with an exquisite beauty that is both regal and mesmerizing. The Argyle pink diamond’s spectacular outback origin can be seen in this marvel that depicts every shade of the desert sunset, from a cherry blossom pink, a soft rose, an alluring violet to a dramatic red.
Argyle Pink Diamonds Colour Grading
The three attributes, which determine the colour grade of a Pink Diamond, are:
Rare and Investments
Pink diamonds are recognized as extremely luxurious items. The increase in rarity together with their popularity has significantly driven pink diamond prices up. Consequently, they are often utilized as additions to investment portfolios as excellent alternative investments.
All diamonds are assessed by the same four main attributes of diamond quality; Colour, Cut, Clarity, and Carat Weight. However, unlike white diamonds where the 4Cs are of the same importance, the colour of a Fancy Colour Diamond is the most significant characteristic of all.
Brownish Pink Diamonds (Top Row)
Fancy Brownish Purple Pink, Fancy Light Brownish Pink, Fancy Brownish Pink, Fancy Deep Brownish Pink, Light Brown Pink, Fancy Brown Pink, Fancy Deep Brown Pink, Fancy Brownish Orangey Pink
Orangey Pink Diamonds (Second Row)
Light Pink Diamonds (Third Row)
Intense Pink Diamonds (Fourth Row)
Vivid Deep Pink Diamonds (Fifth Row)
Pink diamonds are found in a small number of diamond mines throughout the world. However, more than any other, the Argyle Diamond mine has been known as the largest source of high quality pink diamonds. In fact, the colouring of stones found from that mine is so unique that an experienced diamantaires can often identify the origin of the diamond by viewing the stone. The pink colouring of an Argyle pink diamond is so vibrant that Argyle Pink Diamonds, regardless of the size, are considered excellent investments.
Argyle Pink Diamond
Argyle Grading before 2007
Argyle Grading after 2007
What Causes Colour
The unique colours in the stones are caused by different trace minerals within the compound elements of the diamonds. Depending on the origin of the stones, meaning where it is from, certain minerals are more present – therefore increasing the presence of specific colours in certain areas.
Unlike Yellow Diamonds where the colour is caused from large amounts of Nitrogen, Blue Diamonds where the colour is caused by Boron, Purple or Violet Diamonds where the colours are caused by increased Hydrogen, or Green Diamonds where the colour is caused by exposure to atomic radiation or radioactivity – the cause of the Pink Diamond colour actually still remains questionable. Scientific evidence has shown that Pink Diamonds contain high pressure graining which results in a compressed internal structure and that is thought to be the origin of the colour. Within the industry, this is referred to as ‘Plastic Deformation,’ which occurs during the crystal growth.
As a result of the increased pressure, it is extremely difficult to find a Pink coloured diamond with a high clarity grade. In fact, most Natural Pink Diamonds often contain pink internal graining lines or surface graining lines within the atomic structure of the stones. Although this is a natural defect found in most, but not all, pink diamonds it still can slightly affect the clarity of the diamond – bringing for example from an IF to a VVS1/2.
Even with the relatively high prices of pink diamonds, as a result of their exquisite colours, they are often used in various designs of colour diamond jewelry. See for example these amazing photos of Pink Diamond Engagement Rings, Pink Diamond Earrings, and Pink Diamond Pendants.
Natural Pink Diamonds have always been seen among the very rich and famous. Even today, many of the Hollywood stars adorn the most glamorous pieces of pink diamond jewelry. Just some of the more famous examples are Ben Affleck who presented an unbelievably gorgeous 6-carat pink diamond ring to Jennifer Lopez. Mariah Carey’s Diamond Engagement Ring contains a 10.02-carat Pink emerald-cut diamond, and Penelope Ann Miller was happy to show off her 3.00ct Pink Radiant Diamond Ring at the 2012 Academy Awards.