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Quality Diamonds Biography
Diamonds' superior qualities and timeless beauty have attracted people around the world for centuries. With advancements in technology humans have looked at ways to create man made diamonds, and unlike the Alchemists, they eventually succeeded! You may be familiar that existing modern technologies are capable of producing diamond crystals in controlled laboratory conditions. If however, this concept is unfamiliar to you, we have put together a brief guide to this technology.
Scientific research in the field of man made diamonds began in the late 1940s, although unsuccessful attempts to create a man made diamond have been recorded as early as the end of 18th century after it was scientifically confirmed that diamonds consist of almost pure carbon.
Due to their superior physical, chemical and optical qualities, laboratory produced diamonds are nowadays widely used for various industrial purposes. Most recently a significant improvement in the quality of finished man made diamonds resulted in creating stones suitable for use in jewellery.
Laboratory grown (man made) diamonds can be created using a few different methods. Bio-Diamonds are produced using HPHT (high pressure high temperature) method. The same technology is also widely applied in treating earth mined diamonds for purposes of colour alternation and improving the quality of natural diamonds.
In nature diamonds are formed over the period of billions of years under intense heat and pressure that exist approximately 150km beneath the surface of the Earth. Volcanic activity gradually pushes the diamonds along with magma close to the surface.
Scientists are able to simulate such extreme temperatures (around 1,500 degrees C) and high pressure (50,000 bars) within controlled laboratory conditions. Pure carbon in the form of graphite is placed inside the diamond growth chamber together with a diamond seed and the diamond creation process begins. Just as it would occur in nature, under these intense conditions the molecular structure of graphite changes – and individual carbon atoms form a unique diamond crystal lattice. What takes millennia in nature is replicated in the laboratory facility in the matter of several days. The result of this process is a rough diamond crystal normally of intensive yellow (cognac) colour. Further treatments allow changes the colour of the diamond into red, light green, yellow-green, blue, black and clear.
Physical, optical and chemical qualities of diamonds created in this manner are identical and sometimes even superior to the characteristics of earth mined stones. Only highly experienced gemologists using specialised equipment can establish whether a diamond in question is natural or laboratory created.
Here at Bio-Diamonds however, we go a step further. In chemical terms human hair mostly consists of protein called keratin. When subjected to intense heat under appropriate conditions, it is possible to extract the carbon component of the hair sample. Carbon extracted in this manner is mixed with generic carbon in the form of graphite, a diamond seed and placed inside the diamond growth chamber. The particles that once formed human or pet hair become building blocks of a diamond – thus creating a truly personal and unique gem. We require 0.5-2g of hair or 100-200g of ashes for the diamond creation process.
Once a rough diamond crystal is extracted from the apparatus skilled diamond cutters will polish and cut your Bio-Diamond according to your requirements. Your Bio-Diamond is securely dispatched to AnchorCert – the UK's only independent diamond certification service. AnchorCert will confirm carat weight, cut, clarity and colour of your Bio-Diamond and issue a comprehensive report that confirms the exact diamond specification.
Quality Diamonds Biography
Diamonds' superior qualities and timeless beauty have attracted people around the world for centuries. With advancements in technology humans have looked at ways to create man made diamonds, and unlike the Alchemists, they eventually succeeded! You may be familiar that existing modern technologies are capable of producing diamond crystals in controlled laboratory conditions. If however, this concept is unfamiliar to you, we have put together a brief guide to this technology.
Scientific research in the field of man made diamonds began in the late 1940s, although unsuccessful attempts to create a man made diamond have been recorded as early as the end of 18th century after it was scientifically confirmed that diamonds consist of almost pure carbon.
Due to their superior physical, chemical and optical qualities, laboratory produced diamonds are nowadays widely used for various industrial purposes. Most recently a significant improvement in the quality of finished man made diamonds resulted in creating stones suitable for use in jewellery.
Laboratory grown (man made) diamonds can be created using a few different methods. Bio-Diamonds are produced using HPHT (high pressure high temperature) method. The same technology is also widely applied in treating earth mined diamonds for purposes of colour alternation and improving the quality of natural diamonds.
In nature diamonds are formed over the period of billions of years under intense heat and pressure that exist approximately 150km beneath the surface of the Earth. Volcanic activity gradually pushes the diamonds along with magma close to the surface.
Scientists are able to simulate such extreme temperatures (around 1,500 degrees C) and high pressure (50,000 bars) within controlled laboratory conditions. Pure carbon in the form of graphite is placed inside the diamond growth chamber together with a diamond seed and the diamond creation process begins. Just as it would occur in nature, under these intense conditions the molecular structure of graphite changes – and individual carbon atoms form a unique diamond crystal lattice. What takes millennia in nature is replicated in the laboratory facility in the matter of several days. The result of this process is a rough diamond crystal normally of intensive yellow (cognac) colour. Further treatments allow changes the colour of the diamond into red, light green, yellow-green, blue, black and clear.
Physical, optical and chemical qualities of diamonds created in this manner are identical and sometimes even superior to the characteristics of earth mined stones. Only highly experienced gemologists using specialised equipment can establish whether a diamond in question is natural or laboratory created.
Here at Bio-Diamonds however, we go a step further. In chemical terms human hair mostly consists of protein called keratin. When subjected to intense heat under appropriate conditions, it is possible to extract the carbon component of the hair sample. Carbon extracted in this manner is mixed with generic carbon in the form of graphite, a diamond seed and placed inside the diamond growth chamber. The particles that once formed human or pet hair become building blocks of a diamond – thus creating a truly personal and unique gem. We require 0.5-2g of hair or 100-200g of ashes for the diamond creation process.
Once a rough diamond crystal is extracted from the apparatus skilled diamond cutters will polish and cut your Bio-Diamond according to your requirements. Your Bio-Diamond is securely dispatched to AnchorCert – the UK's only independent diamond certification service. AnchorCert will confirm carat weight, cut, clarity and colour of your Bio-Diamond and issue a comprehensive report that confirms the exact diamond specification.
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