Gemstones Scene Information
Our Featured Gemological Writer
So You Want To Collect Gemstones
By Lee MacRae
Gemology is a term referring to the science, art and profession of identifying and evaluating gemstones from loose gemstones to natural diamonds. A number of people taken up gemology more as a hobby. They become interested in collecting and evaluating items like loose gemstone or natural diamonds. Some people even begin to visit different areas nearby to hunt for raw or rough gemstones. Some hobbyists will learn to cut or tumble the gemstones they find. If you have an interest in this hobby read along as we show you the various factors in gemstone collecting.
First off you need to learn all you can on each of the gemstones out there. This knowledge will help you to know what exactly you're looking for so you buy the right items. Without the proper knowledge you can make costly mistakes.
The first criteria you need to evaluate is stone color. Gemstones are the most intensely colored naturally occurring materials you can find. These materials are so related to their color that they've even become associated with particular ones. You've no doubt heard about emerald green, ruby red, sapphire blue, jade green, turquoise or aquamarine. Gemstones will have a higher value the closer they are to the colors in the spectrum of yellow, blue, violet, green, orange and red. They become less valuable when they are lighter or darker than the natural color.
The cut of your gemstone is an important aspect to consider when buying a gemstone. The gemstone must be cut correctly to reflect light properly. A gemstone with the poor cut will be muted or washed out. The color hue, color tone and saturation will never be consistent.
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. A perfect gemstone is obviously valued highly. 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 an inexpensive 10X gemstone or jewelers loup for viewing stamps, coins, beads as well as gems.
Gemstones are often categorized according to their size aspect since it is more uniform than carat weight. But different gemstones may have the same size but differ in carat weights and as a result different prices as well. This factor comes from the difference of specific gravity depending upon the materials chemical composition and crystal structure type Normally a one carat brilliant round diamond with normal proportions is approximately 6.5 mm around. A ruby that is the same size will weigh in at 1.55 carats instead.
Collecting gemstones as a hobby can be very enjoyable and also rewarding in the long run. You can start small and don't have to spend a lot of money and yet you can end up with some very beautiful stones. Many people loved to spend weekends to go hunting for raw gemstones. For example in Idaho you'll find Garnet, Opal, Agate, Obsidian and Sapphire. Or you can take the time to travel and find opal in Opalton, Yowah, Queensland, Austalia, topaz in Killiecrankie, Tasmania or check out the quartz regions in Mt Hope or Inverell, New South Wales.
Buy oval Tanzanite loose gemstones or yellow loose diamonds and also natural purple diamonds today in our store!
Gemstones For Sale
Tips About whole sale loose diamonds
Aventurine can look like jade or amazonite. Dark green Aventurine usually has
inclusions (because of the green fuchsite mica and sometimes a bit of pyrite)
which makes a speckled appearance. This identifying feature is often called
aventurescence. Aenturine is found in Brazil, India, Japan, Russia, Tanzania,
and USA.
Buy blue heart loose gemstones today!
Historically the finest sapphire gems came from Sri Lanka and Burma, and the
same is prettymuch true today. Sri Lanka, nicknamed the "Gem Island," has been
an important source of sapphires, rubies and other gemstones for more than two
thousand years. The stones that have been eroded from Sri Lanka's central
mountains are still plucked by hand from gravel deposits that cover most of the
southern half of the island. Sapphires from Sri Lanka are typically light to
medium blue, and gemstones have been cut that weigh up to several hundred carats
. The National Gem Collection boasts one of the largest fine blue sapphire gems,
the 422.99-carat Logan Sapphire from Sri Lanka. It is the heaviest mounted gem
in the National Gem Collection, and is framed in a brooch setting surrounded by
twenty round brilliant-cut diamonds, totalling 16 carats. The piece was a gift
to the Smithsonian Insitute from Mrs. John A. Logan in 1960.
Buy natural diamonds today!
Amethyst is lilac, purple, or mauve. Top quality amethyst is transparent.
Amethyst has a hardness of 7. Clean your Amethyst with a soft bristle brush and
soapy, warm water. Amethyst often fades if left out in the sun for long periods
of time.
Buy heart Amethyst loose gemstones today!
More whole sale loose diamonds Info
Diamond industry continues call for rough reduction - National Jeweler Network
Wed, 19 Nov 2008 00:07:19 GMT
Diamond industry continues call for rough reduction National Jeweler Network, NY - ... he said, retail demand for diamonds will decrease by 10 percent, resulting in a 20 percent decrease in demand for loose polished diamonds at wholesale ... |
Open Rectangle Earring:White Pearl/gg (e-cts2-wp-gg)
Sat, 13 Dec 2008 06:30:39 -0800
Brushed 23kt gold vermeil open rectangle earring, measuring 1/2'', with white pearl rondelle accent. 14kt gold-fill earwires. Please select rondelle stone color: garnet, pink tourmaline, citrine, peridot, hessionite, white pearl, black onyx, white quartz, black pearl, carnelian, blue topaz, mystic topaz, apatite, green apatite, dark apatite, london blue etc.
natural diamond
Labels: loose diamond lot | purchasing loose diamonds
posted by Amethyst @ 8:37 AM
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