Inclusions play a significant role while judging the quality of a diamond. Their presence can decrease the value of a diamond. Among the four Cs, clarity determines the stone’s purity. Any kind of internal impurity is termed as Diamond Inclusion.
The various types of diamond inclusions are:
Mineral and Crystal Inclusion: Diamonds may have smaller crystals inside them. These crystals can be smaller diamonds or some other mineral. They are trapped inside the stone during its formation. Although they are referred to as inclusions, sometimes they can actually make the diamond look more appealing.
Pinpoint Inclusion: They are minute crystals inside the stone which degrade its clarity. They are so small that they need to be viewed under magnification. When several pinpoints gather at the same area of the stone, it appears to be more distracting and hence makes the diamond look dull.
Cloud Inclusion: When several tiny crystals or pinpoint inclusions are grouped together, it emits cloudy and hazy appearance hence developing a cloud in the stone.
Needle Inclusion: Long and thin crystals are termed as needles in diamond inclusions. They are similar to pinpoint inclusions except for their shape.
Feather Inclusion: These are inclusions which actually look like feathers or fractures. Although small feathers are harmless but if they reach the diamond surface then they can probably result in its breakage.
Knot Inclusion: When an included crystal extends to the diamond’s surface, it is termed as a knot. They are a higher risk to the stone as they make the diamond less durable.
Cavity Inclusion: It is large opening in the stone and is also called as a crack which is relatively bigger in size.
Cleavage Inclusion: It is quite similar to cavity inclusion but appears to be a straight crack without any kind of feathering. This can be quite hazardous for the stone since if hit at the right place, the diamond can split down.
Girdle Fringes, Bearding Inclusion: They are hair-like lines which usually develop during the cutting process of the stone. They appear around the girdle and extend from the surface towards its internal part.
Grain Lines Inclusion: They are also called as grain lines and are formed during the formation of the diamond. These lines are formed due to irregular crystallization.
Diamond inclusions are usually not visible to the naked eye. They can be viewed on magnification of 10X. Hence finding these inclusions and differentiating them with the naked eye is nearly impossible.
Image source: http://www.kingsgate-diamonds.com/Products/images/ER2.jpg
The various types of diamond inclusions are:
Mineral and Crystal Inclusion: Diamonds may have smaller crystals inside them. These crystals can be smaller diamonds or some other mineral. They are trapped inside the stone during its formation. Although they are referred to as inclusions, sometimes they can actually make the diamond look more appealing.
Pinpoint Inclusion: They are minute crystals inside the stone which degrade its clarity. They are so small that they need to be viewed under magnification. When several pinpoints gather at the same area of the stone, it appears to be more distracting and hence makes the diamond look dull.
Cloud Inclusion: When several tiny crystals or pinpoint inclusions are grouped together, it emits cloudy and hazy appearance hence developing a cloud in the stone.
Needle Inclusion: Long and thin crystals are termed as needles in diamond inclusions. They are similar to pinpoint inclusions except for their shape.
Feather Inclusion: These are inclusions which actually look like feathers or fractures. Although small feathers are harmless but if they reach the diamond surface then they can probably result in its breakage.
Knot Inclusion: When an included crystal extends to the diamond’s surface, it is termed as a knot. They are a higher risk to the stone as they make the diamond less durable.
Cavity Inclusion: It is large opening in the stone and is also called as a crack which is relatively bigger in size.
Cleavage Inclusion: It is quite similar to cavity inclusion but appears to be a straight crack without any kind of feathering. This can be quite hazardous for the stone since if hit at the right place, the diamond can split down.
Girdle Fringes, Bearding Inclusion: They are hair-like lines which usually develop during the cutting process of the stone. They appear around the girdle and extend from the surface towards its internal part.
Grain Lines Inclusion: They are also called as grain lines and are formed during the formation of the diamond. These lines are formed due to irregular crystallization.
Diamond inclusions are usually not visible to the naked eye. They can be viewed on magnification of 10X. Hence finding these inclusions and differentiating them with the naked eye is nearly impossible.
1 comment:
wow that diamond is a beauty i wish i had it
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