What does a feather look like in a diamond?

What is a feather inclusion in a diamond? A feather inclusion is an internal inclusion that is a fracture with a feathery appearance when viewed from a right angle. Feather inclusions can look white or dark like most inclusions.

What is feather in diamond?

Feather. A general term for any fracture or fissure in a diamond that extends to the surface. In higher clarity diamonds, feathers may be so shallow or low-relief as to be difficult to find even under 10x magnification.

What is a feather in a gem?

A feather is basically a soft word for a crack or break in the diamond. Usually, feathers in diamonds will take on a whitish or translucent appearance (imagine a hairline crack within the crystalline structure of the stone). However, they can also exist in other forms of coloration like black or brown.

What does an inclusion on a diamond look like?

Pinpoint inclusions are the most common type of diamond inclusion. They are essentially tiny black spots, like blackheads on skin, which are noticeable on the table of a diamond. … They are small internal cracks, and if they are present from top to bottom, the diamond’s durability could be compromised.

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What do flaws in diamonds look like?

Visible at 10x magnification pinpoint inclusions look like small white dots or black crystals lodged inside the diamond. Since this imperfection is diamond friendly, it rarely affects clarity or brightness of the diamond.

Is a feather in a diamond bad?

Large feathers

Huge feathers can have a negative effect on the appearance and durability of a diamond. A large feather can impede the path of white and colored light—impacting the diamond’s brilliance and fire.

What are imperfections in diamonds called?

Because they are formed deep within the earth, under extreme heat and pressure; virtually all diamonds contain “birthmarks”; small imperfections inside the diamond (called inclusions), or on its surface (called blemishes). Clarity refers to the degree to which these imperfections are present.

What is a crystal in a diamond?

A crystal is a diamond or other mineral in its natural, raw crystal form that is embedded within a stone. A dark crystal has a medium or dark tone. … A needle is a long, narrow, rod-shaped crystal, while a knot is a crystal that reaches the diamond’s outer most surface area, similar to a knot in wood grain.

What is a twinning Wisp in a diamond?

What is a Twinning Wisp? Twinning wisps are made up of a series of inclusions; usually these include clouds, crystals and feather inclusions. Twinning wisps can have a variety of appearances depending on their make-up. They may take the form of wispy streaks running through the diamond or even black and white stripes.

What is in diamond?

Diamond is a solid form of pure carbon with its atoms arranged in a crystal. Solid carbon comes in different forms known as allotropes depending on the type of chemical bond. The two most common allotropes of pure carbon are diamond and graphite.

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What are flawless diamonds?

Flawless diamonds have no inclusions and no blemishes on the surface. Internally Flawless diamonds have no inclusions, but can have small blemishes on the surface, which can be polished away. Sure, these diamonds fit the textbook definition of perfect, but their high cost makes them impractical.

What is surface graining on a diamond?

Technically speaking, surface graining refers to irregularities in the diamond’s structure that result in optical discontinuities. They typically show up as transparent lines which are only visible at certain lighting angles and high-powered magnification.

Are diamonds with inclusions worthless?

There’s nothing really wrong with them, some diamonds just have more than others. BUT… and here’s the BIG BUT… WHERE the inclusions lie inside the diamond, how BIG the inclusions are, and what COLOR the inclusions are, make a BIG difference in the overall beauty of a diamond and the value of a diamond.

Can you get rid of inclusions in diamonds?

Laser Drilling. Laser drilling is a technique used to remove inclusions such as black spots of non-crystallized carbon or foreign crystals embedded into the diamond. A very thin channel is drilled with laser from the surface of the diamond to the inclusion, which is then burned out.

Why does my diamond have a black spot?

A black spot in a diamond is a carbon flaw. Diamonds are made entirely of crystalized carbon, and these black spots are the result of carbon that never fully crystalized. They’re natural flaws, not man-made, and are a part of the diamond’s inherent structure.

How can you tell if a diamond is real?

Lay the stone onto the dot with the flat side down. Through the pointed end of the diamond, look down onto the paper. If you see a circular reflection inside the gemstone, the stone is fake. If you cannot see the dot or a reflection in the stone, then the diamond is real.

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