Danat launches smartphone app for pearl and gemstone examination results

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November 29, 2022 BAHRAIN Manama, Bahrain – The Bahrain Institute for Pearls and Gemstones (Danat) has launched a new mobile application that enables customers to view...

In Conversation with a Lapidary Historian

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Lauriane Lognay sits down with Justin K. Prim Tap here to read the full story at Jewellery Business Magazine.

Christie’s Vivid Pink: Withdrawn

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A Christie’s spokesperson confirms that the “Fancy Vivid Pink Diamond Ring” has been withdrawn from sale in New York on December 6. We have no...

Making an Impression: The Art and Craft of Ancient Engraved Gemstones

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Virtual Exhibition Tour Available here belowEmory University, Michael C. Carlos MuseumAtlanta, Georgia, USA According to Emery University, “Making an Impression: The Art and Craft of...
Not Just Another Pocket Stone

Not Just Another Pocket Stone

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A genuine Munsteiner "pocket stone," cut and polished by Tom Munsteiner. Isn't it interesting that while the gem artist feels this is something you...

2022 CGA Gem Conference

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2022 CGA Gem Conference, October 21-23 – Vancouver, BC Over the next several weeks, the Roskin Gem News will feature the guest speakers who presented...

In Memoriam: Peter C. Keller – Bowers Museum CEO

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SpectrumNews1.comOCRegister.com Bowers Museum CEO and President Peter C. Keller has died at age 75, the museum announced Thursday. Keller is remembered for his "explorer spirit" that...

Positive Mood at GemGenève Fair

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Rapaport | Diamonds.netDavid Brough | Nov 10, 2022 The second edition of the Swiss show this year enjoyed a jump in traffic, which bodes well...
Surface Diffusion

Ti Surface Diffusion: Just when you thought it was an easy identification

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New research shows that the titanium surface diffusion treatment is being polished off the facets, but left inside cavities and fractures. Stone Group...

Inside Jeweler Cindy Chao’s Seductive, Museum-Like New Store in Taipei

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Robb ReportCarol Besler | November 13, 2022 The designer's extraordinarily intricate pieces finally have a permanent place to call home. Haute jewelry designer Cindy Chao, known for her sculptural...

The Evolution Of Engagement Rings Is Steeped In History

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the Zoe Report - HAYLEY PROKOS | November 13, 2022 - Here’s how the phrase “tie the knot” came to be. Engagement season is rolling...

We Don’t Want Our Gemstones To Be Like Oil Exported Unrefined – FG

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The Federal Government has, for the umpteenth time, warned against exportation of unrefined gemstones or solid minerals. It warned that it is a criminal...

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Iridis’ Jagoda Mine: Inaugural Tourmalines Auction a Success

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Tourmalines a Success at the Auction A recap of the world's first tourmaline auction Iridis announced the success of its first auction of tourmalines in Bangkok...

Police Seize Diamonds!