2022 CGA Gem Conference
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
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
Rapaport | Diamonds.netDavid Brough | Nov 10, 2022
The second edition of the Swiss show this year enjoyed a jump in traffic, which bodes well...
Ti Surface Diffusion: Just when you thought it was an easy identification
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
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
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
The Federal Government has, for the umpteenth time, warned against exportation of unrefined gemstones or solid minerals. It warned that it is a criminal...
Mysterious Gemstone Found 100 Years Ago In King Tut’s Tomb Likely Formed When A...
Forbes.comDavid Bressan | Contributor(and more below!)
On November 4, 1922, a boy accidentally stumbled on a stone that turned out to be the top of...
Six Jewelry Highlights At GemGenève
Forbes.comKate Matthams | Senior Contributor
It might not be the biggest show of the jewelry year, but it's a gem on the calendar that draws...
Magnificent Jewels, Christie’s, December 6
December in New York – Auction SeasonMagnificent Jewels, Christie’s Auction House, Rockefeller CenterDecember 6, 2022
Up for auction, a magnificent square emerald cut, Fancy Vivid...
Gems & Gemology, Fall issue 2022
GIA's flagship publication Gems & Gemology - Fall 2022
IN THIS ISSUEMethods and Challenges of Establishing the Geographic Origin of DiamondsSapphire Beneath the Rich Black...
Get Ready for a Record-Breaking Natural Diamond Auction Season
NaturalDiamonds.com - JILL NEWMAN| NOVEMBER 3, 2022 -
What makes a natural diamond worth more than $30 million? A diamond that is incredibly rare and...
