Natural Blue Topaz

Natural Blue Topaz

A semi-precious stone is just another word for a gem. These stones such as opal or quartz, are cut and polished to make jewelry. While semi-precious stone gemstone can mean anything, right up to diamonds and emeralds, the term usually refers to as scapilite gems, peridot or topaz quartz, which tend to have lower, although still present beauty brilliant. In this article we will cover some basic semi-precious stones, including how to recognize them.

Amber: Amber is not technically a stone is an organic gem from the fossilized tree SAP. Amber vary in color from yellow to orange-brown honey almost chocolaty. While amber is fake plastic often using high quality can be easily tested with intense heat. True amber will produce a white smoke, while just plastic will smolder or melt.

Amethyst: Thanks to its popular shades of purple still, this quartz-based stone is very versatile sustainable. Amethyst is usually mined in Russia, Brazil, Bolivia, Germany, Canada, India, Australia, Madagascar, Namibia, Sri Lanka, United States, Uruguay and Zambia. Arts amethysts are also produced using synthetic methods based laboratory.

Peridot: The birthstone for August, this beautiful stone transparent and comes in a color range from yellowish green to a deep shade of chartreuse. Outstanding peridot was originally thought to release jealous thoughts and mind was seen as an aid to friendship. Though not exceptionally bright, peridot stone is prized for its rich color. Today, peridot is mined in Arizona, Mexico, Myanmar, Norway, Russia, Sri Lanka and Pakistan.

Garnet: Depending on the type of garnet, quality, color and size, a garnet can range anywhere from $ 30 per carat to over $ 5,000 per carat. These remarkable stones are found in all colors and nuances, but are best known for their variety of deep blood red. Today, rare green garnet (Tsavorite) is mined in Kenya and Tanzania, while the Orange and red garnet can be found in Madagascar, Namibia and Pakistan.

Lapis Lazuli: Lapis is the birthstone for December and traditionally been surprised that a powerful amulet. Genuine Lapis is an opaque blue stone that has a strong color, bright and very deep blue. Some types of sets Lapis small flecks of gold, but these varieties tend to be less valuable. Best Lapis in the world from Argentina and Afghanistan but a single stone can also be found in Chile, Russia, the United States and Canada.

For information on exquisite jewelry suggestions to help enhance your natural beauty, please visit http://www.jewelryadvance.com a popular site providing great insights concerning personal adornment ideas, such as John Hardy jewelry, cultured pearl necklaces, and many more!

Mined Blue Topaz from Brazil

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Citrine

Trillion Cut Citrine GemstoneKnown as the "success stone, " pale yellow Citrine, the gemstone for November, suffers from a case of mistaken identity that sometimes keeps gem lovers away from its beauty and benefits.

In nature the color of Citrine, a quartz crystal, ranges from pale yellow to brown. When cut into a gemstone, Citrine is virtually impossible to tell visually from the more valuable Yellow Topaz. This has led unscrupulous dealers to substitute Citrine for Yellow Topaz, much to the chagrin of bilked customers when they discover the truth, usually at resale.

Most commercial-grade Citrine is actually amethyst or smoky quartz that has been heated to active the ferric impurities that give its yellow color.  Citrines produced in this way tend to have more of a reddish or orange cast than natural Citrines, which are usually pale yellow. Brazil produces most of the world's gem-grade citrine.  Citrine is one of three traditional birthstones for the month of November.

5450 Carat Pear Citrine Gem Stone Gemstone Natural
5450 Carat Pear Citrine Gem Stone Gemstone Natural
Paypal   US $163.99
2670 Carat Square Citrine Gemstone Gem Stone
2670 Carat Square Citrine Gemstone Gem Stone
Paypal   US $80.99
2746 Ct Cushion Laser Brazilian Citrine Gem Gemstone
2746 Ct Cushion Laser Brazilian Citrine Gem Gemstone
Paypal   US $82.99
Yellow Orange Citrine step oval 295 ct 25x16x12 mm
Yellow Orange Citrine step oval 295 ct 25x16x12 mm
Paypal   US $1,770.00
102 Carat Smoky Citrine Pear Gem Stone Gemstone
102 Carat Smoky Citrine Pear Gem Stone Gemstone
Paypal   US $254.99
30 1 2 ct citrines gemstones
30 1 2 ct citrines gemstones
Paypal   US $345.00
137 Carat Oval Citrine Gem Stone Gemstone Natural
137 Carat Oval Citrine Gem Stone Gemstone Natural
Paypal   US $342.99
5470 Carat Oval Citrine Gem Stone Gemstone Natural
5470 Carat Oval Citrine Gem Stone Gemstone Natural
Paypal   US $164.99
815 cts Natural Golden Citrine 8824 Loose Gem N R
815 cts Natural Golden Citrine 8824 Loose Gem N R
   US $31.25
GORGEOUS LOOSE ROUND CUT NATURAL CITRINE GEM 10MM
GORGEOUS LOOSE ROUND CUT NATURAL CITRINE GEM 10MM
Paypal   US $12.99
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Green Beryl

Brilliant Cut Emerald

Brilliant Cut Emerald

The definition of “Emerald” varies depending on the user. Typically, at gem shows and retail stores, most Beryl that looks more or less green is typically labeled as an Emerald. However, most gem dealers feel that light green stones should be referred to as “Green Beryl” and only the darker green stones should be called “Emerald.” American gemologists feel that Beryl colored by Vandadium can be classified as an Emerald, but European mineralogists tend to believe that true Emeralds must be colored by Chromium.

In reference to pricing, the definition of “Emerald” is irrelevant. If a one-carat Beryl has a saturated green color and is transparent and eye-clean, it can be worth over $6,000 retail. Transparency is everything. If a Beryl is light green and has poor transparency, it usually isn’t worth much, no matter how it’s labeled. Low-grade Emeralds or Beryl can sell for a little as $10 per carat, and can be flawed with inclusions and cracks, especially if it has a deep green color. Nevertheless, clarity and transparency play a major role in Emerald pricing.

Almost as much as 50 percent of the world’s Emeralds are mined in Columbia, with the mines of Chivor, Muzo, and Coscuez producing the bulk. Other Emerald sources include northern Zambia, Bahaia, Brazil, Afghanistan, and North Carolina in the US.

Brand New CERTIFIED 1033 CTW Emerald Free US Shipping
Brand New CERTIFIED 1033 CTW Emerald Free US Shipping
Paypal   US $1,599.00
WOW 38cts ELEGANT GREEN EMERALD ROUND CUT GEMSTONE
WOW 38cts ELEGANT GREEN EMERALD ROUND CUT GEMSTONE
Paypal   US $8.99
EMERALD MELEE ROUNDS 322 CTS TW
EMERALD MELEE ROUNDS 322 CTS TW
Paypal   US $400.00
E1 Oval cut Emerald loose gemstone natural approx 026 carats
E1 Oval cut Emerald loose gemstone natural approx 026 carats
Paypal   US $7.99
141ct Rare No Oil Brazil Emerald 75x6mm Oval Gemstone Jewels Rough Gems Store
141ct Rare No Oil Brazil Emerald 75x6mm Oval Gemstone Jewels Rough Gems Store
Paypal   US $1,692.00
loose gem 335 ct Columbian Emerald untreated OVAL cut UNTREATED
loose gem 335 ct Columbian Emerald untreated OVAL cut UNTREATED
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348 Ct Carved Horse Emerald
348 Ct Carved Horse Emerald
Paypal   US $15,000.00
Synthetic Lab Created Emerald Loose Gemstone 10x8mm Emerald Cut JTV
Synthetic Lab Created Emerald Loose Gemstone 10x8mm Emerald Cut JTV
Paypal   US $55.95
Synthetic Lab Created Emerald Loose Gemstone 8x6mm Emerald Cut JTV
Synthetic Lab Created Emerald Loose Gemstone 8x6mm Emerald Cut JTV
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Synthetic Lab Created Emerald Loose Gemstone 10mm Round JEWELRY TELEVISION
Synthetic Lab Created Emerald Loose Gemstone 10mm Round JEWELRY TELEVISION
Paypal   US $55.95
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