Gemstones/Gemmology

GIA symposium will recognize famed gemmologist’s centennial

March 2, 2018

Renowned gemmologist Richard T. Liddicoat would have turned 100 on March 2 of this year. In his honour, a celebration and gala is planned for GIA's International Gemological Symposium.

Submissions open for 2018 Spectrum Awards

February 15, 2018

Finished jewellery pieces incorporating coloured gems or cultured pearls, as well as lapidary entries, are now being accepted for AGTA's 2018 Spectrum Awards.

The gem of our generation: Celebrating tanzanite’s 50 years of beauty

December 7, 2017

Considered rarer than diamond, tanzanite has been known for its rich blue to purplish colour range since its discovery in 1967. It remains one of the most sought-after gemstones in the industry.

Deciphering gemstones: Equipping retailers to optimize sales

November 1, 2017

Whether it is the differences in diamond grading reports or how to incorporate computer-assisted design (CAD) into a business, self-learning and empowering oneself with knowledge can only increase success.

Gem watch: Are spinels the next ‘big thing?’

August 16, 2017

There’s no doubt, spinels, a gem often confused with rubies and sapphires, are gaining popularity. With its hardness of eight on the Mohs scale ranging from transparent to opaque, this gemstone will be taking the market by storm in no time.

AGTA announces winners of 2017 Spectrum Awards

August 10, 2017

The American Gem Trade Association (AGTA) has announced the winners of the 2017 AGTA Spectrum Awards, the preeminent coloured gemstone and coloured pearl design competition.

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Others

Gemstones/Gemmology

Sotheby’s to sell ring featuring 24-carat ruby

GIA symposium will recognize famed gemmologist’s centennial

Submissions open for 2018 Spectrum Awards

The gem of our generation: Celebrating tanzanite’s 50 years of beauty

Deciphering gemstones: Equipping retailers to optimize sales

Gem watch: Are spinels the next ‘big thing?’

AGTA announces winners of 2017 Spectrum Awards

Popular Articles

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Gemstones/Gemmology

Sotheby’s to sell ring featuring 24-carat ruby

GIA symposium will recognize famed gemmologist’s centennial

Submissions open for 2018 Spectrum Awards

The gem of our generation: Celebrating tanzanite’s 50 years of beauty

Deciphering gemstones: Equipping retailers to optimize sales

Gem watch: Are spinels the next ‘big thing?’

AGTA announces winners of 2017 Spectrum Awards

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Read the Latest Issue