Gemological Information Article
Starting To Collect Loose Gemstones
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 assorted number of gemstones found around the world today. This article will examine the things you need to know when starting to collect varieties of gemstones yourself.
To begin with your first priority is to visit the library and get some books. You want to learn as much as you possibly can about the subject of gemstones. The more you learn about the hobby of gemstones the better off you'll be. You will know exactly what you are looking at.
Number one to look at is the color of the gem. Top grade gemstones exhibit colors similar to the purest spectral colors of yellow, blue, Violet, green, orange or red. Muted gemstone colors or are too dark lowers the value per carat.
Cut is one of the all-important 4Cs and factors into appraisal of diamonds but along with your gemstones. A precision cut gemstone showcases the pure color of the stone, lessen any inclusions and exhibits good overall symmetry and proportion. One excellent way to determine the excellence of gemstone cut is to consider if it is able to reflect light on a consistent level throughout its surface. But if a gem is cut too shallow, most of this light were refracted away instead of reflecting inside the gemstone. Gem color appears washed out.
Next up is gemstone clarity. Clarity is the term that refers to internal flaws (inclusions) or the external blemishes of the gemstone. Any large flaws can easily be seen with the unaided eye with others requiring a 10X magnification.
You will often find that gemstones are often listed according to their size aspect since it is more uniform than carat weight. But different gemstones may have the same size but different carat weights and consequently, different in prices as well. This is due to the difference in specific gravity depending upon the materials chemical composition and crystalline structure. For example, a one carat round diamond with standard proportions will be approximately 6.5 mm in diameter. A ruby that is the same size will weigh in at 1.55 carats instead.
Though you may find gemstones used a lot in jewelry, they are perfectly good collectibles in their own right. In fact, there are many attractive and interesting gems that are just too big or fragile to be used for jewelry. Take each gemstone and consider it as a piece of art and value it for its unique nature and vibrant colors. And unlike some hobbies that require you to pay for your specimens you can find your raw materials through field trips In the US in Montana you'll find Agate, Sapphire, Beryl, Amethyst, Smoky Quartz, Obsidian, Tourmaline and Garnet. And in Canada you can find nephrite jade in Cry Lake, British Columbia or Tourmaline from Chatham Twonship, Quebec as well as iolite from Manitouwadge, Ontario. Take up a hobby of loose gemstone collecting and enjoy yourself.
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More Information On jewelry loose diamonds
Malachite is always coated with a protective polish. This polish will wash off.
Imitation malachite has very regular black or white banding. Malachite is found
most everywhere. However, the most important mine is in Zaire. Malachite is the
anniversary gemstone for the 13th year of marriage.
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Microcrystalline opals are made up of a microcrystalline material which is a
crystallized substance or rock which contains small crystals that are visible
only through microscopic examination. These opals are broken into two categories
: Opal-CT is where a predominant mineral rich layer is present within the opal
layers. They are all genuine minerals that formed from evaporating water with
low amounts of soluble silica. They are not Opal-A because the A type of opals
thrived during dry spells with very little water input.
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Mary Pickford was never shown on film wearing more jewelry than a string of
pearls to preserve her image of innocence, but in real life she preferred very
large rubies and star sapphires. She owned both the 60-carat Star of Bombay and
the 200-carat Star of India. And she was not shy about wearing them both at the
same time
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jewelry loose diamonds Stories
Slow Sales at Indian Online Auction - IDEX Online
Wed, 15 Oct 2008 09:55:40 GMT
Slow Sales at Indian Online Auction IDEX Online, Israel - Only one of the loose diamonds for sale managed to find a buyer - a modified shield cut natural fancy yellow 4.49 carat diamond of VS2 clarity sold for ... |
Warm Up for Fall With Hot New Jewelry From World Jewels - Earthtimes (press release)
Thu, 23 Oct 2008 18:38:15 GMT
Warm Up for Fall With Hot New Jewelry From World Jewels Earthtimes (press release), UK - As temperatures start to drop, many may find they have to cover up, but jewelry lovers can still shine with diamond jewelry. The biggest trends in jewelry ... |
Tough, yet precious - Gilroy Dispatch
Wed, 15 Oct 2008 22:43:34 GMT
Tough, yet precious Gilroy Dispatch, CA - An 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? ... |
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Labels: loose gemstone beads | loose ruby gemstones | loose cut gemstones
