What is Diamond ‘Quality?’

How do you define diamond quality? We value diamonds according to the 4Cs but the sticker price doesn't necessarily reflect quality. What are the fundamental reasons people cherish diamonds? What makes diamonds "great"?

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The Spinel Murder Mystery of 2015
Photo Credit: Emiliano Vittoriosi on Unsplash

The Spinel Murder Mystery of 2015

Mystery \ mist(ə)rē \ : inexplicable or secretive quality or character. A plot. An (international) intrigue, along with the solution to an enigma whose clues seem to lead to obvious…

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Happy New Year expressions from IGI around the world
Photo Credit: IGI Shanghai

Happy New Year expressions from IGI around the world

Around the world, IGI celebrated the arrival of New Year's Day over a period of 16 hours. As we celebrated from one location to the next and the next - stepping into January with anticipation and excitement - we thought it would be nice to start the new year with these positive expressions and sentiments.

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See the Asteroid worth more than our global economy
Image credit: Maxar/ASU/P. Rubin/NASA/JPL-Caltech

See the Asteroid worth more than our global economy

The valuable asteroid composed entirely of iron and nickel drew to within 1.6 astronomical units (AU) of Earth over the weekend. If you're in the USA grab your telescope, escape light-pollution, find an elevated position and look to the north. 16 Psyche will be in the constellation of Taurus tonight.

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Diamond teleportation? Beam me up, Scotty!
Photo credit: ALTR

Diamond teleportation? Beam me up, Scotty!

Did you know whatever device you're using to read this post - mobile, tablet or desktop - wouldn't exist without lab-grown diamonds? Did you know diamonds are being used for medical imaging, quantum entanglement and (you read it right) teleportation? Read on.

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Nasa, SpaceX and mining diamonds
Image credit: Spacecenter.org

Nasa, SpaceX and mining diamonds

As the world watches the engaging achievements of NASA and SpaceX - and Boeing sits in the wings hungry to make their own space-shots - let's take a fanciful look at the landscape ahead for diamond and jewelry enthusiasts.

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The big pink disappointment
Photo credit: AzureAzure.com

The big pink disappointment

They had been smacking their lips at the Argyle diamond mine. They were hungry to receive the $10 million that beautiful, rare rough pink diamond would bring them. Alas, evil fate!

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Paintings or gemstone inclusions?
Photo credit: Geppi Imperatore

Paintings or gemstone inclusions?

Are close-ups of gemological inclusions actually works of art, painted by Mother Nature in anticipation of our creative human inspirations? When exploring the mysterious spaces of crystals we must sometimes ask ourselves whether we've stepped into another area, the field of real art.

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