A small question about the Diamond Edition, diamond related issues

Buy the first two-carat coin diamond, see it all, and then find someone to inlay it, and the inlaid ring merchant will hide some defects behind you can't see it

Introduction to Diamonds 1The mineral name is diamond, which is derived from the ancient Greek word adamant, which means hard and inviolable substance, and is recognized as the king of gemstones. The chemical composition of the diamond is carbon.

In other words, diamond is actually a fairly dense carbon crystal.

2.Diamond's Mohs hardness: 10, which is the highest hardness among natural minerals. But don't think that a diamond will never break if it is hard. In fact, diamonds are also quite brittle, and they will still shatter if they are hit hard.

3.Diamonds are diamonds that are cut into a variety of different shapes according to the shape of the rough stone. Among them, the eight most popular shapes are: round, oval, marquise, heart, pear, square, triangular and beryl. Round diamonds are the most common shape.

4.Diamonds are natural minerals. The main sources of diamonds are Australia, South Africa, India; The United States, India, Israel, and Belgium are the bases for diamond processing and cutting. Belgium, in particular, is globally recognized as a centre for diamonds.

5.When buying a diamond, be sure to re-check.

You are right, but the last sentence makes it clearer that the high-density carbon atom crystal determines its hardness due to its special network structure.

It's really big, there's no way who told you to buy such a poor-cut diamond, as for whether there is a fisheye effect, you can see for yourself whether the diamond is shining or not.

You can ask the professional customer service staff of Diamond Express This is not an ordinary person, do you know it very well.

The clarity can be very good color and no fluorescence, but the cut is a little worse, according to this cut, the same size of diamonds put together, your diamond will appear a little bigger.

If the cut is not good, it will lead to a fisheye effect, and you don't have a pass**, you can look at the fisheye effect against this.

Fish Eye Diamond is also known as Well Due to the poor cut of round faceted diamonds, the pavilion is too shallow and the light leakage diamond is named after the reflection of the girdle on the table, which resembles a fish's eye. A pavilion depth ratio that is too small or too large can cause a "fisheye effect" and a "black background effect", respectively. The fisheye effect is an unsightly optical phenomenon in which the shape of the girdle is reflected in the diamond table when viewed vertically.

It looks dull, much like a dead fish's eye, and is named after the "fisheye effect". If the girdle is thick and unpolished, it will look like a large round inclusion.

First question:

A thick girdle will affect the diameter of the diamond, and a diamond with a thick girdle will appear smaller for the same carat.

Second question:

A deeper total depth will cause the diamond to leak light, affecting the total internal reflection of the diamond, reducing the diamond's fire, and directly sensing that the diamond is not so shiny.

The third question:

Whether it is serious or not depends on how exaggerated they are, generally speaking, it is a full depth "waist thickness" countertop.

The size of the countertop has different definitions of "best" in different countries and different periods, Europeans think that the narrow countertop looks good, and Americans think that the wide countertop looks good, so the countertop is uncertain, according to personal preferences and aesthetics.

If you have any other questions, you can reply to me, hopefully.