I found Boro Rapaic's comment on laboratory-made opals intriguing. He has labelled synthetic opals as artificial stones/fake. Check out the link http://www.abc.net.au/worldtoday/content/2008/s2590411.htm
Here is the definition of synthetic vs imitation vs natural:
Synthetic gem: Same as natural gem (in terms of composition, structure, properties and appearance), except made by humans. Must have a natural counterpart.
Imitation: A gem material (natural or otherwise) which has the same appearance as the gem it imitates.
Natural: A gem material which entirely the product of nature. It is unaltered by humans in any way, except for ordinary cutting and polishing (no impregnations).
Discover P.J. Joseph's blog, your guide to colored gemstones, diamonds, watches, jewelry, art, design, luxury hotels, food, travel, and more. Based in South Asia, P.J. is a gemstone analyst, writer, and responsible foodie featured on Al Jazeera, BBC, CNN, and CNBC. Disclosure: All images are digitally created for educational and illustrative purposes. Portions of the blog were human-written and refined with AI to support educational goals.
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Saturday, June 06, 2009
Friday, June 05, 2009
Global Business BBC
Peter Day's Comment
http://www.bbc.co.uk/worldservice/business/2009/06/090602_peter_day_comment_june_02.shtml
Thanks Peter for your viewpoint. Getting an MBA may increase a business person's earning power, but exactly what has the recent growth of MBA courses done for the businesses who employ them? A very good question indeed. Difficult to tell. Instead of simplifying the business operation they have made it complex and stupid.
http://www.bbc.co.uk/worldservice/business/2009/06/090602_peter_day_comment_june_02.shtml
Thanks Peter for your viewpoint. Getting an MBA may increase a business person's earning power, but exactly what has the recent growth of MBA courses done for the businesses who employ them? A very good question indeed. Difficult to tell. Instead of simplifying the business operation they have made it complex and stupid.
Marco Brambilla
Marco Brambilla: Civilization
http://marcobrambilla.com
Marco's video collage depicting heaven, hell, and purgatory was brilliant.
http://marcobrambilla.com
Marco's video collage depicting heaven, hell, and purgatory was brilliant.
Venice Biennale 2009
The 53rd Venice Biennale, known to many as the greatest art show on earth, starts today and runs until 22 November 2009. Check out the link www.labiennale.org
Obama’s Speech In Cairo
Text: Obama’s Speech in Cairo
http://www.nytimes.com/2009/06/04/us/politics/04obama.text.html?em
Useful links:
www.whitehouse.gov
www.cu.edu.eg
www.barackobama.com
The tone/vocabulary was brilliant. He was not afraid to express his viewpoints. No other president could make that speech because he had the credibility of his own life story: the Muslims in his father's family, the childhood years in Indonesia. Overall I thought it was a balanced speech.
http://www.nytimes.com/2009/06/04/us/politics/04obama.text.html?em
Useful links:
www.whitehouse.gov
www.cu.edu.eg
www.barackobama.com
The tone/vocabulary was brilliant. He was not afraid to express his viewpoints. No other president could make that speech because he had the credibility of his own life story: the Muslims in his father's family, the childhood years in Indonesia. Overall I thought it was a balanced speech.
Argyle Pink Diamond Tender 2009
Rio Tinto will be showcasing to the world 43 pink diamonds as part of the 25th Argyle Pink Diamond Tender. The tender, titled 'Grand Passions,' will feature the rarest and best pink diamonds from Rio Tinto's Argyle Diamond Mine in Western Australia. For the first time, Rio Tinto is bringing the tender to Mumbai, India, where a viewing is slated for Aug. 6-10, 2009 After that, tender viewings are scheduled to take place in Perth, Australia, (Sept. 1-11, 2009) and in Hong Kong (Sept. 19-27, 2009).
Useful links:
www.riotinto.com
www.argylediamonds.com.au
www.argylepinktender.com
www.ncdia.com
These diamonds are for appreciators of the truly exceptional. There is a growing recognition that we won't be seeing natural pink diamonds for that much longer. But you may never know.
Useful links:
www.riotinto.com
www.argylediamonds.com.au
www.argylepinktender.com
www.ncdia.com
These diamonds are for appreciators of the truly exceptional. There is a growing recognition that we won't be seeing natural pink diamonds for that much longer. But you may never know.
Coral Update
Tiffany & Co today unveiled store windows worldwide with an 'Under the Sea' theme to raise awareness about the damage coral harvesting inflicts on critically important marine ecosystems. Check out the link www.tiffany.com
In 2002 we discontinued selling coral jewelry, concluding that in a world where corals and reef communities are under siege, we could not be complicit in their destruction. It is our hope to raise consumer awareness of this important issue and to urge fellow jewelers to join us in refusing to sell coral jewelry.
- Michael J. Kowalski, Chairman/CEO, Tiffany & Co.
Useful links:
www.tiffanyandcofoundation.org
www.tooprecioustowear.org
www.seaweb.org
www.cites.org
http://coralreef.noaa.gov/crca.html
That's one small step for man; one giant leap for mankind.
- Neil Armstrong
Just do it.
In 2002 we discontinued selling coral jewelry, concluding that in a world where corals and reef communities are under siege, we could not be complicit in their destruction. It is our hope to raise consumer awareness of this important issue and to urge fellow jewelers to join us in refusing to sell coral jewelry.
- Michael J. Kowalski, Chairman/CEO, Tiffany & Co.
Useful links:
www.tiffanyandcofoundation.org
www.tooprecioustowear.org
www.seaweb.org
www.cites.org
http://coralreef.noaa.gov/crca.html
That's one small step for man; one giant leap for mankind.
- Neil Armstrong
Just do it.
Chaim Even Zohar Viewpoint
Russians to Resolve Overhang with Upcoming Sales
http://www.idexonline.com/portal_FullEditorial.asp
Useful links:
www.diamondintelligence.com
http://eng.alrosa.ru
It was interesting to learn that by volume, Russia’s production has surpassed Botswana and is now the world’s largest producer. Thanks Chaim.
http://www.idexonline.com/portal_FullEditorial.asp
Useful links:
www.diamondintelligence.com
http://eng.alrosa.ru
It was interesting to learn that by volume, Russia’s production has surpassed Botswana and is now the world’s largest producer. Thanks Chaim.
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