Showing posts with label clarity. Show all posts
Showing posts with label clarity. Show all posts

Monday, June 20, 2011

Your Diamond's clarity improved?

We know that a Diamond's clarity one of the four "c's is" we should look in the assessment of a diamond. One should always be a Diamond's cut, color, clarity and carat investigations when purchasing a diamond, but it seems that the brightness of a stone can more weight than some of the other measuring points. Although it is possible to a diamond with perfect clarity, it is extremely rare. Most natural diamonds have inclusions and blemishes that directly affect the clarity; However, you don't usually see this without a jeweler loupe.

It is important to note when shopping for a diamond, that a Diamond's clarity can be improved by various techniques/treatments. A natural stone that there has not been tampered with and has good clarity is worth more than a stone that had to be treated to improve clarity. This is not necessarily a bad thing, but it is important to note the real value of the stone when making a purchase. Your jeweller should advise you or the stone clarity improving treatments, and the price you pay for the stone must reflect that. Also, certain types of treatments on long-term care need in order to keep the diamond clarity instead. Make sure your jeweler Unveils fully or the stone has been treated and, if so, what types of treatments are done. The jeweler ask what kind of care the ring will in future be required in order to facilitate the treatment and how the look of the jewel will be affected in the long term.

There are different types of treatments that can improve a Diamond's clarity.

Fracture filling-this treatment fill tiny cracks in the stone with a glass-like, clear dust. The burglar will no longer be visible to the naked eye, thanks to the stuffing, but they will still be present. Heat exposure may adversely affect fracture fillings, so you don't think this should be a long-term treatment. Warmth of the Sun, of cleaning, and so on, will affect the Diamond's appearance in the end.Laser Drilling-this treatment is permanently deleted inclusions. A small drill, along with a chemical solution, is used to drill in the diamond and remove inclusions. This treatment is resistant to heat, and has not directly affect the Diamond's strength.Coating & irradiation-these treatments are used to color in colored diamonds. Actually you can have a more intense or desirable color using this treatment. Coating requires some maintenance to keep the stone looks.

Saturday, June 11, 2011

How to evaluate a diamond clarity

First, let's address the question of the definition of clarity. A Diamond's clarity is just a measurement used to describe the absence or presence of internal or external defects within the diamond. It is extremely rare to find a diamond ring that perfect brightness (alias a complete lack of defects). Fortunately, however, most of the defects cannot be seen with the naked eye. Instead, a jeweler a magnification loupe use to detect these imperfections.

There are two main types of issues that contribute to the rank of the clarity that a diamond has. The first is a "integration". This refers to internal defects which present on the diamond. Some examples of the inclusion within a diamond imperfections; Tiny spots of black, white, or other colors; cracks and colored or uncolored crystals. The second point is a "slur". Spots are found on the surface/outside of a diamond and usually occur during the cutting of the diamond or polishing of the diamond.

The Gemological Institute of America (GIA) ranks of a diamond clarity with 10 X magnification. Diamonds should come up with a report that tells you what the clarity of your ring. Ask a jeweler to see this report prior to the purchase of a diamond ring. There are several different types of clarity. Below is a list of the grades, and an explanation of what each rank for your diamond means.

Fl - Flawless: This means that the diamond has no internal or external defects.

IF - Internally Flawless: used to refer to a diamond which has no internal flaws exist, but some slight external stains may have.

& vvs1-vvs2 Very, very light included: used to refer to diamonds that have minute inclusions that are difficult for even an experienced grader.

& vs1-vs2 Very slightly included: used to refer to diamonds that minute inclusions that are not readily seen by an experienced grader.

& si1-si2 Included: something used to refer to diamonds have inclusions that are easily detected by an experienced grader.

i1-i2 & Included: used to refer to diamonds that have inclusions that may affect the Diamond's transparency and brilliance.

Of course, the higher up on the scale you are, the more valuable the ring is, and how expensive. Remember, though, most of the time of the diamond clarity and brightness is not affected. It takes an experienced grader with a magnifying loupe to detect most inclusions. The most important thing to remember is that it is the position of the spots or inclusions which can make the biggest impact on a Diamond's clarity. Read the report that comes with your diamond and your jeweller for advice on which ring positions of the less desirable to defects are present.

Thursday, June 9, 2011

VS clarity diamonds-VS1 and VS2

VS clarity diamonds are a very safe choice in terms of clarity. The basic determination of VS clarity is that the inclusion or inclusions are not visible when we look at the diamond without the use of magnifying glass aids (Magnifier loupe or Microsoft).

The US clarity grading is divided into two grades:

1. VS1 clarity

2. VS2 Clarity

Visually, the difference between them is very light, but there is a difference between them in accordance with the provisions of the GIA.

Diamond clarity: VS1

VS1 diamonds have very small recording or inclusions which can only be seen if we look at the diamond with a 10 X magnifying glass. The main difference between VS1 and VS2 diamonds clarity clarity is the size, quantity and position of the flaws in the diamond. In both clarity grades the flaws can barley for an unprofessional eye be seen.

VS2 diamond:

VS2 diamonds also have minor defects that can only be seen if we look at the diamond with a 10 X magnifying glass. In most cases it will be easier to discover the flaws in an VS2 Clarity diamond.

Certification of VS clarity diamonds:

The best way to shop for a diamond vs. clarity is to buy with a gemological certification. Not all gemological laboratories are the same. The two leading in the market today are the GIA and AGS (AGS grades clarity in a different way/scale). Shopping a diamond with a top quality certification, guarantees you get what you pay for and also will be good for insurance.

How to choose between VS1 and VS2 Clarity diamond:

To be honest: for a non-professional purposes and without any tools, can hardly increase the difference between the two qualities of clarity be recorded. The difference is also very difficult to recognize when you have a loupe or microscope. It's really a matter of personal preference and budget.

If you would like a high clarity classified diamond, whether you want your diamond as an investment, should see VS1 your choice. On the other hand, if you want to get a clean search diamond and both have a limited budget or care for more aspects of the diamond (color, Carat weight and Cut three of the 4 c 's), VS2 Clarity diamond is the right choice for you.

To summarize: VS clarity diamonds are the right choice for shoppers who care mostly for diamond clarity and prefer flawless-looking diamond. No matter what you choose to buy, both VS1 and VS2 Clarity grades are great in terms of clarity and looks.