Diamond Clarity explained in terms of types of diamond inclusions, black tables and milky diamonds.
ฝัง
- เผยแพร่เมื่อ 13 ก.พ. 2019
- When Diamond clarity in Si2 diamonds affects the diamond appearance due to highly visible diamond flaws, then the diamond looses it value and is a bad investment. Diamond inclusions can be classified according to the origins shape and colour. Inclusions are divided into the following categories.
Crystals, Needles, naturals, indented naturals, bearded girdles, pin points, crystals, twinning wisp, laser drilled holes, clouds, cavities, bruises, chips, internal graining, knots and feathers.
It is essential to understand the impact and location of diamond inclusions to ensure a safe diamond investment. Please visit our website to see more info and greater detail in choosing the perfect stone.
This is a great video and very, very helpful. I will be watching it multiple times. The only down side is that there are quite a few typos and misspellings in the text.
Very informative video
Thank you❤ good info
Wonderfully Explained. 🤩
super helpful!
Great video
Very Useful
Excellent 👍
Thank you for the Knowledge😍😍😍😍
Very helpful ❤
Bahut hi Sundar tarike se samjhae sir
super info
nice
Clarity enhanced diamond must be the competitor across the street? lol.
Saras
Do you know what machines are used to enhance clarity?
Ok
This poor diamond 💎
I'm confused between knot and crystal please explain in simple way.
Crystal (Xt)-A mineral crystal contained in a diamond. Most included crystals are smaller diamond crystals, and usually appear white or transparent. They might also be crystals of other minerals, such as garnet or peridot, that appear colored. A crystal can create stress, causing a fracture to develop around it inside the diamond.
Knot (K)-An included diamond crystal that extends to the surface after
fashioning. Knots can be transparent, bright, or white. In reflected light, the outline appears dark where the knot breaks the surface. Most colored crystals are non-diamond mineral inclusions, so a dark or colored crystal that reaches a polisheddiamond's surface is classified as a crystal rather than a knot.
Cavity (Cav)-An opening on the diamond's surface that occurs when part of a feather breaks away or when a crystal drops out or is forced out, typically during polishing. Evidence of a feather often remains after it breaks away. When a crystal is pulled out, the cavity resembles the original shape of the crystal. The opening of a
cavity appears dark in reflected light.
Cavities are much more common than knots. Crystals on the other hand are the most common internal inclusion.
there's alot of inclusions in this video