Gemstones Info
Our Featured Gemological WriterHow To Collect Loose Gemstones
By Lee MacRae
Gemology is a term referring to the art, profession and science of evaluating and identifying rocks known as
natural diamonds or
loose gemstones. A number of people taken up gemology as a hobby. They collect and evaluate
loose diamonds or
loose gemstones. Some people even begin to travel to different areas to look for rough gemstones. Some hobbyists will learn to cut or tumble the gemstones they find. If this hobby interest you then read along as this article discusses the things you should know to start this hobby.
To begin with your first priority is to get yourself some books on gemstones. You want to learn everything there is to know about your new hobby. The more you understand about gemstones the wiser will be your purchases. You'll know exactly what to look for in a quality stone.
Color is a subjective idea but a very important part in evaluating a gemstone. The closer a color is to its pure spectral color the more valuable it is. Traditionally, these specter colors are orange, green, yellow, Violet and blue. Colors that are darker or palerthan a pure color diminish the value of the stone.
Gemstone cut is very important and is used not only to appraise diamonds along with gemstones. A precision cut gemstone showcases the natural color of the gemstone, diminish any inclusions, and show off its symmetry and proportions. One way to determine the precision regarding the cut of the gemstone is if it is able to reflect light on a consistent level throughout the surface of the stone. If the stone is cut on the shallow side most of this light were refracted away rather than reflecting inside. Gemstone color will be washed out.
Our next consideration is the issue of gemstone clarity. The aspect of clarity refers to the internal flaws ( known as inclusions) or the outside blemishes of a stone. Larger flaws can be seen with the unaided eye while others need a 10X magnification.
Gemstones are often listed according to their size criteria because it is more uniform than carat weight. But different gemstones may be the same size but have different carat weights that result in different in prices as well. This is due to the nature of gemstone difference of specific gravity or relative density and depends on the materials chemical composition and crystal structure type For example, a one carat round diamond of typical proportions will be approximately 6.5 mm in diameter. A ruby that is the same size will weigh approximately 1.55 carats.
Although gemstones are normally used for jewelry, they are perfectly good collectibles in their own right. Actually there are many interesting and attractive gems that are just too big or fragile to be used for jewelry. Look at each loose gemstone and consider it as a piece of art and value it for its unusual nature and for the craftsmanship of the artisan who shaped it. And in this hobby you don't have to always lay out cash because you can find your raw materials through field trips In the United States in Maine you can find Tourmaline, Beryl, Rose Quartz, Pearl, Topaz, Amazonite, Clear & Smoky Quartz and Aquamarine. And in Canada you can find rhodonite at various locations in British Columbia or amazonite (microcline) near Lac St-Jean, Quebec and even Ammolite, a rare gemstone found only in southern Alberta. Think of collecting gemstones as a great hobby and pastime.
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The Clarity of a diamond is based on the number, location, size, and type of
inclusions found in the stone. An inclusion is an imperfection or trace mineral
in the stone that is visible under the magnification of a jeweler's loupe. The
fewer inclusions the diamond has; the clearer, more brilliant and more expensive
the diamond will be. A "Flawless" diamond is one that has no inclusions and is
extremely rare and valuable.
You will find affordable loose diamonds
The colour intensity of an emerald depends on the chromium quantities. Maytime
Grass is considered to be the most beautiful. An emerald is one of the few
stones that actually will shine in the dark when a small amount of light appears
in the room. The colour occurs when the geochemical makeup of beryllium and
chromium are found together. The combination is not easily found, and considered
to be a rare phenomenon. Natural chemical processes are what really form the
stones.
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Labels: loose diamons
Gemstones Resources
Gemstone Scene ArticleSo You Want To Collect Loose Gemstones
By Lee MacRae
The term gemology refers to the art, profession and science of evaluating and identifying rocks known as
natural diamonds or
loose gemstones. Many people take up gemology more as a hobby. They become interested in collecting and evaluating
loose diamonds or
loose gemstones. Some people even begin to travel to different areas to look for raw gemstones. Some hobbyists will learn to cut or tumble the gemstones they find. If this hobby interest you then follow along as we show you the different aspects of this hobby.
Right at the start you'll need the knowledge on the wide variety of stones available. This will help you to know what exactly you're looking for and prevent you from making mistakes. Get the answer to questions like how, where and what to buy.
To start with, an important aspect in gemstone evaluation is color. Gemstones are the most intensely colored natural materials you can find. Gemstones are so related to color that they've even become associated with particular ones. Without a doubt you will recognize sapphire blue, ruby red, jade green, aquamarine, emerald green or turquoise. Gemstones will have a higher value the closer they are to the colors in the spectrum of orange, green, yellow, violet and blue. They drop in value the farther they are from the natural color.
How the gemstone is cut is the second most important factor to consider before buying. The precision of the cut determines the amount of light the stone will reflect. It will ultimately determine the brilliance of the stone and how much someone will pay for it.
The clarity in a stone is our next factor. Gemstone clarity relates to a stones relative freedom from inclusions or blemishes. A perfect gemstone is obviously worth more. To see flaws beyond with the eye can see you need a 10X gemstone loupe (gemstone clarity magnifier) or gem microscope. Most hobbyists will use a jewelers diamond gemstone loupe 10X for viewing their coins, beads, stamps or in our case gemstones.
Another consideration is the duo of weight and size. Because gemstones can vary in density or specific gravity. Size and weight are not necessarily equal from stone to stone. If you have a diamond that weighs 1.00 carats a sapphire of equal size would weigh 1.20 carats. An equal sized Emerald would be 0.95 carats while an Alexandrite gemstone would be about 1.23 carats.
Taking up the collecting of loose gemstones can create an enjoyable hobby and pastime. And there are so many different types in precious and semi precious stones that you can collect. You could try collecting Kunzite, Sapphire or Andalusite for instance. The opportunities are seemingly endless. And if you like a hands on hobby you can find gemstones for yourself instead of buying. Just in the United States in New Jersey you can find Smoky Quartz, Agate, Pearl and Prehnite.
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More Information On loose diamonds
Diamond is April's birthstone. Diamonds are a special gift due to their
spectacular beauty. Diamond jewelry is a welcome gift for all occasions. They
are mavelous symbols of lasting love around the world. They are especially
popular in a diamond gem stone engagement ring
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Obsidian is natural glass. It is beautiful and jet black. Snowflake obsidian is
gray and black; mohagony obsidian is brown and black. All three varieties make
wonderful jewelry. Obsidian has been used for jewelry, mirrors, tools and more
for hundreds of years.
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The Hixon Ruby Crystal is a 196.10-carat gem that was donated to the Natural
History Museum of Los Angeles in 1978 by Frederick C. Hixon. It is considered to
be one of the most perfect large ruby crystals in the world.
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More loose diamonds Information
Tough, yet precious - Gilroy Dispatch
Wed, 15 Oct 2008 22:43:34 GMT
Tough, yet preciousGilroy Dispatch, CA - Oct 15, 2008An annual check-up at your jeweler will help you keep an eye on loose settings and signs of wear. What else, other than jewelry, are diamonds used for? ... |
Smirking about 'A Laughing Matter' - Newark Star-LedgerWed, 15 Oct 2008 20:45:00 GMT
CARL WALLNAU Colin Ryan, left, Diana Cherkas and the rest of the cast of 'A Laughing Matter' at Centenary Stage in Hackettstown. A Laughing Matter. Where: Centenary Stage Company ...
Featured Gemological ArticleStarting The Hobby Of Loose Gemstone Collecting
By Lee MacRae
Many people today say collecting various
loose gemstones or
loose diamonds is a favorite pastime. They love the colors and the beauty of the various gemstones found worldwide today. This article will examine the things you need to know when starting this gemstone hobby.
The first thing you need to do is to get yourself some books on gemstones. You want to understand as much as you possibly can about precious and semiprecious gemstones. The more you know about the hobby of gemstones the less likely you are to make a mistake. You'll know exactly what to look for in a quality stone.
To start with, an important aspect in gemstone evaluation is color. Without a doubt, gemstones are the most intensely colored natural materials you can find. Gemstones are so related to color that they've even become associated with particular ones. Without a doubt you will recognize sapphire blue, ruby red, jade green, aquamarine, emerald green or turquoise. Gemstones will have a higher value the closer they are to the colors in the spectrum of red, orange, yellow, green, blue, and violet. They drop in value the farther they are from the pure spectral color.
Cut is one of the all-important 4Cs and factors into appraisal of diamonds but along with your gemstones. A good cut showcases the gemstone's color, diminishes its inclusions, and highlight the proportions and symmetry of the stone. One way to determine the precision of the cut is to consider how well it reflects light on a consistent basis throughout the surface of the stone. If the stone is cut on the shallow side most of the light will refract out instead of reflecting internally. Gemstone color will be washed out.
Gemstone clarity is our next factor. Clarity refers to the amount of inclusions (trace elements or large particles of other elements or minerals) that a gem has. The gemstone without flaws is obviously valued highly. To see flaws beyond with the eye can see requires a 10X gemstone clarity magnifier or gem microscope. Many hobbyists will use a jewelers diamond gemstone loupe 10X for viewing stamps, coins, beads as well as gems.
Next on the agenda is the duo of size and weight. Because gemstones can vary greatly in density and specific gravity. Weight and size are not necessarily equal across the board. If you have a diamond that weighs 1.00 carats a ruby of equal size would weigh 1.20 carats. An emerald stone would be about 0.95 carats and an Alexandrite gemstone would be about 1.23 carats.
Taking up the collecting of loose gemstones can be very rewarding hobby. And there are so many different types when it comes to gemstones. You can start collecting gemstones like Emerald, Tanzanite and other varieties of zoisite or Variscite for example. The varieties are nearly endless. And if money is tight you can go hunting for raw gemstones. Take the example of the US. In Missouri you can hunt for Pearl, Fluorite, Pyrite and Calcite.
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Hints About loose diamond sales
Obsidian is fairly fragile. treat obsidian carefully as sharp blows will cause
it to crack. Obsidian is most often found in Hawaii, Japan and Java. However, it
can be found in all areas with volcanic activity. Apache tears are dark obsidian
pieces found in Arizona and New Mexico. It is said that gemstone healers use
obsidian to get clearer insight into problems. In ancient times, obsidian was
used as mirrors. Sharp shards of obsidian were formed into arrowheads.
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Sometimes, Fancy Jasper is called bloodstone. However these are very different
stones as Fancy Jasper comes in many colors. Generally, the polish will be
removed if you get this type of stone wet. As with other jewelry, avoid
scratches, sharp blows and harsh chemicals.
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For the 4th and 6th year of marriage, Amethyst is the anniversary gemstone.
Amethyst is used to increase spiritually. Often amethyst is used in presents to
represent security, sincerity, and peace of mind.
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Gemstones Updates
Gemstone Scene ArticleStarting To Collect Gemstones
By Lee MacRae
Why collect
loose gemstones you ask? Well for one thing they are very beautiful items. And just like
natural diamonds they can become extremely valuable over the years. Many hobbyists love to find, collect and finish the nearly 150 types of gemstones found today. Read long as we discuss the hobby of
loose gemstone collecting.
Right at the beginning, what you need is to get yourself some reading material. You want to understand as much as you possibly can about the subject of gemstones. The more you know about the hobby of gemstones the less likely you are to make a mistake. You'll know exactly what to buy.
One of the first things you look at Is gemstone color. Gemstones at the top of the ladder exhibit colors similar to the exact spectral color of red, orange, yellow, green, blue or violet. Gemstone colors that are somewhat muted or are too dark can lower the value.
Gemstone cut is very important and is used not only to appraise diamonds but you're gemstones as well. An excellent cut will showcase the gemstone's color, diminish any inclusions, and highlight the proportions and symmetry of the stone. One way of determining the excellence of the cut is to consider how well it reflects light on a consistent basis throughout the surface of the stone. If the stone is cut on the shallow side most of this light were refracted away rather than reflecting inside. Gem color appears washed out.
Our next consideration is the aspect of gemstone clarity. Clarity is the term that refers to the external blemishes or the internal conclusions or flaws of a stone. Any large flaws can be seen with the naked eye while others need a 10X magnification.
You will note that gemstones are categorized according to their size criteria since it is more uniform than carat weight. But different gemstones may be of the same size but different carat weights and consequently, different in prices as well. This is due to the difference regarding specific gravity or relative density depending upon the materials chemical composition and crystal structure type A one carat round brilliant diamond, for example of typical proportions will be approximately 6.5 mm in diameter. A comparable round brilliant ruby of the same size and proportions will weigh approximately 1.55 carats.
Taking up the hobby of gemstones can be very enjoyable and also rewarding in the long run. It doesn't have to be very expensive and yet you can end up with some very beautiful stones. Many people love to take vacations to go looking for gemstones. Take the example of the US. In Hawaii you can find Peridot and Coral. Or you can take the time to travel and find opal at Lightning Ridge in NSW, Austalia, topaz in Torrington, New South Wales, Australia or check out raw material in the peridot fields in Chudleigh Park, Queensland, Australia.
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Hints On best loose diamonds
The Cullinan VII diamond is nearly 9 carats and is mounted in a pendant on a
small all-diamond brooch. In the centre of this brooch is the 6.80 carat
Cullinan VIII.
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Some of the most important occurrences of sapphires can be found in Sri Lanka,
but sometimes access to them is difficult. Pit and river mining are the most
used techniques in Sri Lanka, but is impeded because the country resists
modernization. Other areas where sapphires can be found are Tanzania, Australia,
Madagascar, and Montana (USA).
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The Cullinan III diamond is a pear-shaped diamond of over 94 carats, and is in
the finial of Queen Mary's Crown. The Cullinan IV diamond is over 63 carats, and
is in the band of Queen Mary's crown, Both the III and the IV diamond can also
be worn as jewellery.
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What were they thinking? Did the Democrats who decided to extend the campaign season with a year of frenetic barnstorming really believe that would turn more people on to politics ...
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