Natural color Diamond in different Shape, price and quality

The natural color Diamonds are found as a simple piece of rock and vary in the level of quality. The diamonds found in the nature are the rough uncut diamonds.

The value an uncut diamond, an uncut unpolished diamond and that of a cut and polished diamond in some beautiful shape vary to a high degree.

The cost of uncut diamonds tend to be lower than that of a cut diamond as one would imagine. The article goes on to describe what exactly is a cut diamond and the various shapes as wells the varying quality and price.

Diamond Shapes:

Natural color Diamonds can be cut into different shapes and each shape takes a varying level of skill. In fact some of the shapes are so hard to achieve that it takes the touch of a highly experienced diamond cutter and some state of the art tools make. Here are some of the more popular shapes:

Round:

This is one shape that is very popular and also one of the most technically advanced of all the shapes. The round brilliant shape requires the use of more advanced cutting technology.

Princess:

The next most popular shape is the Princess shape and is typically square shape and sometimes rectangle too. This shape was created in 1980s and also displays high quality of brilliance. It is very popular and often seen as the alternative to the popular round shape. The Princess Diamond is often found in engagement rings.

Emerald:

The Emerald cut is also a very popular cut although it is not a brilliant cut. It is a large open table with a step cut. It is close to the rectangular shape and resembles the natural diamond shape in many ways. It is a very elegant cut and considered vintage by some. This too is preferred by many due to the fact that it is no as vibrant as the others.

Asscher:

The Asscher diamond is very similar to the emerald cut. The subtle difference being that the Asscher cut has larger step facets along with dramatically cut corners and square shape. At the same time this slightly modified cut results in more light reflection and fire than the emerald shaped diamond. An Asscher diamond with a H color grade or higher is usually recommended.

Oval:

The oval diamond resembles the round shaped diamond is some ways. It has a very high level of brilliance but at the same time if the stone is not cut to perfection there are changes that it will cause a bottle effect, or several other anomalies might occur.

Marquise:

The marquise has a football like shape which maximizes the illusion of increased diamond weight, giving the appearance of a much larger looking diamond. It has high level of brilliance and light reflection.

Radiant:

The radiant shape is considered to be the so called father of fancy cut diamonds since it was first introduced over 20 years ago. It is also the first to have a brilliant facet pattern. It is considered to be the idea shape for colored diamonds due to its characteristics.

Heart:

The heart shape diamond can vary in height and width to a great extent. It is understandingly associated with love and is often the first choice for an anniversary ring and a Mother’s day necklace.

Pear:

This too is a brilliant shape and is a combination of the round and the marquis shapes. There are many popular diamonds around that are in this shape and it too is preferred by many.

Cushion:

The cushion shaped diamond is one diamond where the name does not have anything to do with the shape. It is also called, rather technically called the Old Mine Cut and has been around since before the 1900s. This too is a fancy shape diamond with brilliant angles and was more popular before the round shaped diamond came into existence.

Diamond Quality:

• Diamonds are found in the nature and produced as a result several natural process taking place. Thus it is evident that no two diamonds found are the same and all the diamonds found a likely to have some level of impurities (mixture of other elements).

• The ones that have the least level of impurities is what we call a flawless diamond. Hence it is needless to say that the flawless diamonds are extremely rare and hence the quality of the diamond is found using the grading system developed by GIA which is based on the 4Cs, Clarity, Color, Cut and Carat.

Guild Hall Diamonds:

• The diamond buyers do not always now the facts about diamonds. There are a few who tend to do some research prior to making an expensive purchase (like buying the diamond)

• It can hardly compare with the many years of experience that can be provided by Guild Hall Diamonds. In addition to which they also offer assistance and help while grading the diamonds.

The biggest bang for you when you choose color diamonds

When it comes to color of a diamond it is not always referred to in the conventional meaning. The color grade in fact refers to the lack of color.

In general a diamond is graded on their colorlessness. Which means the lesser the presence of color in the diamonds higher is their value. There is an exception to this rule however.

There happen to be color diamonds available too which are often referred to as fancy color diamonds which are not within the color range. These diamonds can be pink, blue, yellow etc.

Grade Scale:

• The color grading scale established by GIA is the one that has been widely accepted by the industry.

• The scale extends from D to Z where D represents the colorless diamond. As we go down the scale towards Z the presence of color increases.

• The diamonds are graded in controlled environments and by making use of special tools since the subtle difference is almost invisible to the naked eye.

• It is the only a trained specialised that is likely to spot the difference. As it so happens though the difference in color is subtle the difference in prices is quite substantial.

• The best value for money are the diamonds in the color grade G to H having a clarity of VS2 – SI1.

• The clarity of the diamonds is part of the big 4 C’s of a diamond that can determine the characteristic of a diamond and help to determine the true value of a diamond.

4C of a Diamond:

A lot of importance is given to the 4C of a diamond since they help determine the characteristic of a diamond. The 4Cs are:

Cut:

• The cut is the grade of a diamond’s reflective qualities and not the shape. However when it comes to the reflective qualities the shape of the diamond plays an important role in how the light passes through. Although some shapes are better at it than others the reflective quality depends more on how skilfully the diamond is cut and given shape.

Clarity:

• The visibility, number and size of the inner flaws or inclusions that often associated with diamonds determines the clarity of the diamond. The way it works is that the more the clarity the higher the brilliance and thus the higher the price. The Clarity Grade can be further described as below:

• F: Flawless

• IF: Internally Flawless

• VVS1 – VVS2: Very Very Slightly Included 1 and 2

• VS1 – VS2: Very Slightly Included 1 and 2

• SI1- SI2: Slightly Included 1 and 2

• I1 – I2 – I3: Included 1, 2 and 3

Color:

• This is the absence of color in a diamond. A colorless diamonds allows more light to pass through it than a colored diamond. Hence a colorless diamond sparkles more. However it often happens that several other elements are included in the diamond giving it a color. The diamonds are graded on a scale from G to Z.

Carat:

• Carat is simply the weight of the diamond. Hence the higher the carat the more the price. It happens to be a unit of measure and is equivalent to 200 milligrams.

Guild Hall Diamonds:

• Diamonds is entirely a domain that not everyone understands. The method in which they are graded, their characteristics and value of color in diamonds isn’t something that comes intuitively.

• Thus the people at Guildhall Diamonds who do a detailed check of a diamond before putting it up on the market are able to educate the buyer with all the facts and the true value of a diamond.

• With Guildhall Diamonds you can be assured you are getting a good deal in every way.

Diamonds come in a variety of colors

Diamonds come in a variety of colors:

• No one can imagine the Nature without color so is to about diamonds. One of the leading diamond manufactures has introduced a guide for colored diamonds.

• It shows amazing and interesting facts about diamonds that are colored. As per the guide, the diamonds have 234 different color combinations.

• Among them the most expensive colored diamonds are pink, yellow, green, blue, purple, red, orange and brown.

• According to the buyers’ choices, they choose the rarest colored diamonds that best suit their personality.

• After all, it is a long life investment for them. That’s why colored diamonds are regarded as the costliest diamonds across the diamond world.

• However, fancy colored diamonds are in greater demands as they are natural and they have their pure beauty without any artificiality.

• Fancy colored diamonds are available in 12 different colors. But when it comes to prices of diamonds, the experts set its prices depending upon the intensity of color and hues. Also, carat, shape, cut and shinning are important matter for deciding true price of any diamond.

• As diamond is an apple of everyone’s eyes, most of people in the world like to wear diamonds on different occasions like engagements, wedding, reception and other causal as well as business parties.

• Color diamonds also add beauty, if there are worn in rings, pendants, earrings and necklaces. Sometimes, gorgeous ladies get their favorite color diamonds embedded in bracelets.

• Moreover, diamonds are the best investment. Seeing this, an elite group of people invest big bucks in different types of colored diamonds and receive handsome return out of it.

• Guildhall provides its clients with finest colored diamonds with the authentication of GIA (Gemological Institute of America).

• Guildhall never let a single stone unturned when it comes to the quality and authenticity of colored diamonds. So, invest in fancy colored diamonds as no other investment can concentrate better than them!

Diamonds Can Wear Colors Too!

 

• How many times have you wanted to wear natural colored diamonds in your life?

• Truly speaking, it’s countless! It’s not only you that wish to put on, but also everyone wants to wear diamonds with different colors.

• The reason is colors represent prosperity, celebration and happiness in life. But, how many of us really know about diamonds?

• Diamonds are the most precious metal. You can see fancy colored diamonds in a huge colored diamond collection like green, blue, pink, orange, yellow, brown and other diamonds with a variety of colors.

• Depending upon your likes, you can pick up any of your most loved diamonds to glorify your beauty.

• In addition to colored diamonds, natural color diamonds are distinctive. That’s why they are in great demand.

• Also, these diamonds are available in every imaginable color, size and price. However, the primary colors of diamonds are: yellow, pink, brown, blue, green, orange, purple, olive, and red.

• Colored diamonds, especially natural color diamonds, have color saturation i.e. from very faint to an intense vivid color.

• Just a slight change in its color, affects its prices greatly and it can come under the category of affordable diamonds.

• The prices of colored diamonds depend on their intensity. Higher the intensity of diamonds, higher the prices of them! And an elite group of people purchases such kinds of diamonds for their prestige and fame.

• After all, diamonds are diamonds. There isn’t any metal that can lower its prices. That is why a research has been done on the perception of various colors of diamonds.

• As per the research, pink color diamonds are suggestive of youthfulness, feminine & uniqueness. While white color diamonds are the choice of traditional, brilliant and classic people.

• Those who are confident, intelligent and worldly choose yellow colored diamonds. Actually, every color has its own importance and relevance to personality.

• Simply, beautify yourselves with your desired colored diamonds from the largest collection of colored diamonds!

A lasting symbol of your love gets a contemporary update with this color diamonds

• A diamond in jewelry is like a glittering dew-drop on a lotus flower. That’s why an elite group of people craves to wear fancy color diamonds as they are exceptional and beautiful.
• Even diamonds are lasting symbol of your love. It surprisingly strengthens relationships between fiancé and fiancée. Truly, diamonds are such that no one can resist having them on necklaces or rings.

Pure Fashionable Solid Color Diamond

• When one thinks of diamonds, there isn’t any reason not to think about pure fashionable color diamonds. Special persons choose very special and different color diamonds as per their taste and personality.
• The highly prized color diamonds are saturated pinks, blues, and green.
• When you go for buying valuable diamonds, you will come to know that even a slight color difference can have a big impact on its prices. This is the reason people are choosy about the rarest colors.
• Solid color diamonds have soaring demand among buyers as they are bold and vibrant for a classic look.
• Even in engagements and other occasions, people wear such precious and perfect diamonds in order to magnify the event like anniversary, wedding, reception or engagements.

• But, few of us have their own choices for colors. So, it is obvious that everyone has different selection criteria for buying costly diamonds.
• It means there is no best color for diamonds. Whichever color you like the most is the best color for you. Sounds cool?
• Today, diamond marketers follow GIA diamond color scale. The GIA certified diamonds are authentic and trustworthy.
• Some of the color scale of diamonds are colorless (D, E, F), near colorless (G, H, I, J), faint color (K, L, M), very light color (N, R) and light color (S, Z). Depending upon the color scale of diamonds, they are priced because color glorifies personality.

• The gemologists follow a master set for grading colors in diamonds and then the prices are set as per its gradation. But for the common persons like us, it is valuable only if we like it.
• The most important matter for buyers is prices, quality and brilliance of fashionable color diamonds. After all, they make costly purchases simply for gifting their beloveds.
• Without any worry, go on buying as many diamonds as you can. After all, they will increase your wealth as well as value. At present, solid color diamonds have a great demand as they are comparatively cheaper and more elegant.

• When it comes to adding color to diamonds, it requires accurate processes and highly qualified professionals.
• Applying intense pressure and heat diamonds get colors such as brown, red, pink, gray, green, blue, orange, violet, purple, and yellow.
• As per their colors, diamonds have specific value. Moreover, the rarest colors are blue, pink and green and they are costlier than the other colored diamonds.
• Make handsome investments right here in pure fashionable solid color diamonds and be successful investors for better tomorrows. Simply, diamonds are forever!

A good quality colored diamond – its value, price

You may either be in the market to buy a diamond or to sell one. Either way it is important that you know the true value of a diamond. There are many ways in which it is possible to detect the true value of a diamond.

However GIA has introduced a standard by which the diamonds can be verified and their quality be graded. This has now been accepted the world over though it isn’t something that one can do on their own.

There are very strict guidelines to determine the quality of a diamond. The characteristics of a diamond can be determined with the help of the 4Cs.

Brief introduction to the 4Cs:

The 4Cs are the Carat, Cut, Color and Clarity and they help to find the major characteristics of a diamond.

Carat: Carat is an indication of the weight of the diamond.

Cut:  The cut indicates the quality of the cut of the diamond. The diamond is usually found in a raw format and is cut to and needs to be shaped to one of the many shapes. The popular shapes are heart, round, emerald, etc. The quality of the cut is also important since the properties (like brilliance, how effectively it passed white light)  of the diamond depend on the cut.

Color:   The color gives an idea of the tint of the stone. The lesser the color the more the value.

Clarity: The extent of the blemishes on the diamond is the measure of the clarity. The lesser the blemishes the higher the value.

A diamond appraiser:

• A diamond appraiser can be your local jeweller (independent diamond appraiser) if you trust him enough. On the other hand you can even opt for a certified GIA, EGL, IGI, or AGS laboratory for a diamond appraiser.

• The cost of a diamond appraiser varies from place to place. It can be an hour rate or it could be a percentage of the value of the diamond.

• Either way it is necessary to make sure that the diamond appraiser you select is certified and qualified.

• There are several factors relating to a diamond that only a diamond appraiser can detect.

• The factors that I am referring to are listed here:

• The diamond appraiser has an eye for whether the or not the diamond has been treated. At times either a temporary or permanent treatment may be applied at is invisible to the naked eye.

• They can detect a fake diamond and even tell whether it was man made or altered in anyway.

• They can verify the grading information.

• Detect a damaged stone.

• Verify the stone is cut properly.

The value of the colored diamond:

• Colored diamond  are extremely rare and hence are quite expensive. To give you a good idea of the value a pear shaped diamond was sold for $4.93 million at an auction in Geneva which happened to be the highest price that has even been paid for any gemstone ever.

• The diamonds are available in several colors like Blue, Yellow, Pink, Green, Red, Purple, Orange etc.

• The colorless or clear diamonds are rare though that is nothing compared to these colored diamonds.

• At times only 1 or 2 of a color are found in a year. With them in good demand for many reasons, even investment purposes, the colored diamonds are more expensive.

Guild Hall Diamonds:

It is often the case that the diamonds buyers have no or limited knowledge regarding the many facts about diamonds. While many tend to do some research prior to making an expensive purchase (like buying the diamond) it can hardly compare with the many years of experience that can be provided by Guild Hall Diamonds. In addition to which they also offer assistance and help while grading the diamonds.

Diamond Fluorescence and its effect

• Diamonds are a ‘Girl’s best friend’ as the saying goes and all of us know a little about them. Those who with a little more interest may have come across terms like Diamond Fluorescence as well.

• In case you are wondering what is diamond fluorescence, it is the glow which emanates from some diamonds when they are exposed to ultraviolet light. This effect is due to the trace amounts of Boron in the Diamond.

• However fluorescence is not usually desirable in a white diamond since it causes and hazy effect. However when it comes to colored diamonds, the fluorescence can improve the appearance of the diamonds.

• The blue color fluorescence is the most popular one and can make a yellowish diamond look white or colorless. However in general the diamond you purchase should have no fluorescence color or just a faint fluorescence.

The effects of Diamond Fluorescence:

• The main effect of diamond fluorescence or flow is that the diamonds appears to change in color. For example a white shirt in a discotheque.

• The faint and medium fluorescence effects will not affect the color of the diamond. On the other hand a high level of fluorescence will affect the sparkle and the diamond will appear hazy, cloudy or oily. This makes the diamond less desirable too.

• This should answer the question many of us of whether diamond fluorescence is good or bad. Thus this is an important factor to consider for the potential diamonds buyers, especially at a jewelry store.

Why do Diamonds Fluoresce:

• Diamond is essentially crystallized carbon. This is are process that takes place way below the ocean level. In fact this process takes place approximately 75 to 125 miles below the surface of the earth.

• Popular places for this to occur are volcanic sites or ancient volcanic sites. Almost 50% of the fluorescence can be seen in only special conditions while a small percentage can also be seen in sun light or incandescent (low UV) light.

Guild Hall Diamonds:

It is often the case that the diamonds buyers have no or limited knowledge regarding the many facts about diamonds. While many tend to do some research prior to making an expensive purchase (like buying the diamond) it can hardly compare with the many years of experience that can be provided by Guild Hall Diamonds. In addition to which they also offer assistance and help while grading the diamonds.

An in depth explanation about colored Diamonds

• It is common knowledge that the Diamonds that we use on the rings and other jewelry, even the one for collection are found naturally in the nature.

• They are found deep inside the earth and require the process of mining to extract them. After these stones are extracted they are then processed to make them usable in jewelry.

• To start with Diamonds are rare and of the ones that are found, not all of them are crystal clear diamonds.

• It often happens that they have a hint of color in them. The color range is large and is almost every color in the rainbow.

Cause of color in Diamonds:

• The main constituent of Diamonds is carbon however it rarely happens that the Diamonds do not contain impurities.

• Diamond are rare to start with and many of the Diamonds that are found contain impurities that effectively creates color in the Diamond. Nitrogen is the most common impurity in Diamonds and causes the Yellow color in the Diamonds.

• The level of impurity is not the same, as a result of which the diamonds you see in the market have a varying degree of yellow.

• Diamonds often have structural irregularities along with the presence of impurity like nitrogen. This causes internal graining and is the main cause of the Brown colored diamonds.

• These colored diamonds are often called fancy color diamonds and are found in many different colors. Thus the colorless diamonds which contain little or no impurities are extremely rare.

Evaluating the quality of the Diamond:

• No two Diamonds are alike just as no two snowflakes are alike. GIA has created the standard for describing diamonds which has been globally accepted.

• This accessing method is referred to as the 4Cs. The assessment made on the basis of the 4Cs is globally accepted and thus it makes it easy for a diamond customer to make an informed purchase.

The 4Cs are Color, Clarity, Cut and Carat.

Color:

The diamond color evaluation is based on the absence of color. Thus a chemically pure and structurally perfect diamond that has no hue, has a higher value.

GIA has established a diamond color grading system from D-Z that measures the degree of colorlessness by comparing a stone under controlled lighting and precise viewing conditions.

Clarity:

• The absence of inclusions and blemishes is referred to a Diamond Clarity. When carbon is exposed to tremendous heat and pressure deep in the earth a natural diamond is formed. However this process does not create the perfect diamond at all times.
• The diamond is often affected by inclusions and blemishes. Thus the number of these undesired characteristics, their size, nature and position as well as the overall appearance of the stone are evaluated to determine the clarity.
• Thus the diamond that is perfectly pure has the highest value. How the reality is that no diamond is perfectly pure and thus there are 6 categories like:

• Flawless (FL)

• Internally Flawless (IF)

• Very Very slightly Included (VVS1 and VVS2)

• Very slightly included (VS1 and VS2)

• Slightly Included (SI1 and SI2)

• Included (I1, I2, and I3)

Cut:

• The diamond cut quality is of great importance. Diamonds are often judged by their by their ability to transmit light and sparkle.

• The diamonds are available in many different shapes but the cut quality is of great importance. While it is easy to form some of the shapes from the raw stone, the others are quite hard and often require special tools and the touch of an experienced cutter.

• Thus the GIA has developed a scale to measure how effectively the diamond interacts with the light to create the following visual effects:

• Brightness: The Internal and external white light that is reflected from a diamond constitutes as the brightness.

• Fire: The degree to which the white light is scattered into all the colors of the rainbow.

• Scintillation: The amount of sparkle the diamond produces and the pattern of the light and dark areas that are caused by the reflection happening within the diamond.

Carat:

• Carat is the measurement of how much a diamond weighs.

Guild Hall Diamonds:

It is often the case that the diamonds buyers have no or limited knowledge regarding the many facts about diamonds. While many tend to do some research prior to making an expensive purchase (like buying the diamond) it can hardly compare with the many years of experience that can be provided by Guild Hall Diamonds. In addition to which they also offer assistance and help while grading the diamonds.

Difference between diamonds vs gems

• A gemstone is essentially a piece of crystal which can be found naturally in the environment. It is then cut and polished and later used to make Jewellery and other adornments.

• Two different types of gemstones are very popular and are also used in commercial gemstone trade, they are precious gemstones and the semi-precious gemstones. To start with Diamonds and Gems fall into two different categories of gemstones.

• Diamond is a precious gemstone while Gem is a semi-precious gemstone. The precious Gemstones category includes Diamonds and other Gems, like Rubies, Emeralds and Sapphires.

• As far a semi-precious Gemstones are concerned they include Gems, Amethyst, Beryl, Garnet, Lapis, Lazuli, Topaz, Tourmaline, Zircon, Tourqoise, and many more.

If you are in the market for a Gemstone and are confused between a Diamond and Gems it is a good idea to first familiarize yourself with each of them in more detail:

Gems:

There are three types of gemstone products:

• Natural Gemstones: The natural gemstones are found in the nature and hence are very rare and expensive.

• Laboratory Created Stones: These type of Gemstones are also referred to as synthetic or laboratory grown stones. The chemical structure is mainly the same in the sense that the same chemical and physical properties are used to create it as the natural ones. They also possess the same visual properties as the natural gemstones. The difference being that they are manufactured and hence not rare or expensive.

• Imitation Stones: The imitations stones too look almost natural but are made from glass, plastic or some similar material.

The basic unit of measure for Gemstone is ‘carat’. A Carat is essentially equal to one-fifth of a gram. Gemstones are usually referred to often referred to as the ‘Carat’ but can also be expressed in millimeters

The gemstones available in the market are often treated and enhanced using several techniques to improve their appearance and value. It is important to note that this kind of treatment will fade over time.

Hence it is always best to inquire about the Gemstone in the Jewellery as to what treatment it has undergone. Besides which if the gemstone you are buying has been treated you can request for information regarding the special care that is required to maintain it. For example if the gemstone is exposed to heat it can change the shade of the Gemstone.

Diamonds:

Diamonds are found naturally and their value depends on several different factors. The four main factors are listed below:

• Color: A color scale has been established by the Gemmological Institute of America (GIA) according to which the color is rated on a scale from D to Z, D being the higher rating. All the Diamonds are mainly graded on the basis of this scale (GIA scale).

• Cut: The Diamonds found naturally are usually shapeless. Each diamond is then shaped through an intricate process with varying levels of complexity depending on the shape that it is making. The common shapes of a diamond are Emerald, Round, Oval, Pear Shaped etc. Although the shapes are common each diamond is not cut the same way since their original shape is never the same. Hence the quality of the diamond depends on how well it has been shaped. The proportion, polish and symmetry of the Diamond is also taken into consideration.

• Clarity: A Diamond often has imperfections which can rarely be viewed with a naked eye though when viewed under a 10 power magnification and that too by a skilled diamond grader it is visible. The Clarity is the measure of the natural imperfections in the Diamond. This too can be rated on the FIA scale as being flawless to 13.

• Carat: The diamond is measures in ‘Carat’ , which refers to the weight of the diamond.

At times some diamonds also undergo a special treatment to enhance their appearance.

Source:

• The gemstones are not manufactured in anyway. They are found in various locations around the globe after a lot of hard work (mining). These gemstone are not very attractive in the condition that they are found.

• The Gemstones once found are cleaned, cut and even polished to make them suitable for use.

• However since the Gemstones do take a long time to form naturally, once a particular source is mined out completely, it may be a while before you find Diamonds there again.

• Thus gems and diamonds are both found in nature and are quite rare.

Guild Hall Diamonds:

It is often the case that the diamonds buyers have no or limited knowledge regarding the many facts about diamonds. While many tend to do some research prior to making an expensive purchase (like buying the diamond) it can hardly compare with the many years of experience that can be provided by Guild Hall Diamonds. In addition to which they also offer assistance and help while grading the diamonds.

A brief about Natural Diamonds with Color

• What is the first thing that comes to your mind when I say something like this “What a wonderful diamond”? You will be forgiven for say a big rock on a brides finger since this is the most common reaction.

• The fact that many us never imaging a Diamond with color is quite amazing. Most of us perceive a diamond as this clear big sparkling rock in an exquisite shape on a fancy gold ring.

• However the fact is that such crystal clear and flawless diamonds are extremely rare and hence very expensive. But I digress. Not everyone is aware that Diamonds are available in almost every color of the rainbow and at times even more expensive than the crystal clear ones.

Properties of Color Diamonds:

• The natural colored diamonds are structurally identical to the normal clear diamonds and even atomically identical.

• The main reason of the presence of color in Diamonds is a chemical or structural defect within the crystal lattice work.

• Among the color diamonds too some colors are rarer than others. For example the Yellow color is rare but you may still come across a few of them, however the Red color Diamonds are extremely rare and hence are more valuable too.

• There are officially 27 different color diamonds registered.

Types of Color Diamonds:

The fancy color Diamonds found are categories as per the reason of their color since Diamonds are intuitively supposed to be crystal clear. The Scientist have classified them into the following types:

Type I:

• These type of diamonds are known to gain their color from impurities in the crystal itself. Although it does depend on the atoms since if these impurity atoms are in pairs then it has almost no effect.

• On the other hand if these atoms are in large even numbered groups it can very well mean that the diamonds is likely to be either yellow or brown.

• In more rare cases the nitrogen is evenly dispersed through the crystal to create an intense yellow color like seen in the canary diamonds.

Type II:

• These type of diamonds do not derive their color from nitrogen impurities. It could be that the plastic deformation of the crystal latticework during the crystal growth causes the color.

• This type of deformation lead to diamonds of various colors to form like pink, red, dark brown, etc. If there is a presence of boron in the crystal, it lead to the diamonds color – blue.

• At the same time the hue and saturation of the blue color diamond can vary depending on the concentration of boron and the way in which it is dispersed.

The other ones:

• There is one more group of diamonds that receive their color due to reasons not yet clearly understood. For example the green diamond is formed due to exposure to radiation and although natural green diamonds are extremely rare it is possible to create them in the laboratory.

There are several different color diamonds found in nature; here is a list of some of the more popular ones:

• Pink Diamonds: Several Pink color diamonds have been found over the years during the mining operations that have been conducted. The largest pink diamond found so far is of 185 carats and is called ‘The Draya-I-Nor’ Diamond. Do not confuse the synthetic Pink diamond with the natural pink diamond. The synthetic one can be found just about anywhere, although the natural Pink diamonds are very rare.

• Blue Diamonds: The blue diamonds are also rare to find although they are easier to find than the other color diamonds. ‘The Hope Diamond’ which is one of the most popular diamonds around in the Smithsonian Institute in Washington D.C. is a blue diamond. The largest blue diamond is 45.52 carats.

• Yellow Diamonds: Many color diamonds have been found from the Arkansas mines however these mines are more popular for the Yellow diamonds that are found naturally.

• Red Diamonds: Red diamonds are also very rare. The “Moussaieff” Red diamond that measures 5.11 carats with a brilliant triangular cut is one of the finest red diamonds around.

• Purple Diamonds: The Purple diamond is yet another precious stone that many like to get their hands one. The largest one of its kind is located in the Paris museum.

Guild Hall Diamonds:

It is often the case that the diamonds buyers have no or limited knowledge regarding the many facts about diamonds. While many tend to do some research prior to making an expensive purchase (like buying the diamond) it can hardly compare with the many years of experience that can be provided by Guild Hall Diamonds. In addition to which they also offer assistance and help while grading the diamonds.

Other A brief about Natural Diamonds with Color Related Post

1. Natural vs Synthetic diamond