Details of Rio Tinto’s “Beyond Rare” Tender: Very Rare Lots: Argyle Pinks, Reds, &...
Details of Rio Tinto's "Beyond Rare" Tender: Very Rare Lots: Argyle Pinks, Reds, & Violets, plus Two Large and Important Diavik's - a Yellow...
Alan (John Alan William) Hodgkinson, Award Winning Scottish Gemmologist, Author, Teacher: Dead at Age...
Alan (John Alan William) Hodgkinson, Award Winning Scottish Gemmologist, Author, Teacher: Dead at Age 87
Alan HodgkinsonMarch 24, 1937-October 7, 2024
We are very sad to...
Comparing Recent Auction Results for Argyle Pink Diamonds and Argyle Pink Diamond Tender Diamonds:...
Comparing Recent Auction Results for Argyle Pink Diamonds and Argyle Pink Diamond Tender Diamonds: A Look at Value & Color
First State Auctions, an Australian...
Lightning Ridge Opal Awards: Here are the Winners of the $35,0000 Australian Opal Awards...
Lightning Ridge Opal Awards: Here are the Winners of the $35,0000 Australian Opal Awards 2024!
The brand new Australian Opal Awards were held at the Lightning Ridge...
Tiffany & Co.’s Star of their High Jewelry Rocked Couture Week in Paris
Tiffany & Co.'s High Jewelry Star Rocked Couture Week in Paris
Gary Roskin - Roskin Gem News Report -
In Kate Matthams' feature story, seen...
It’s Complicated: Anglo American and De Beers
It's Complicated: Anglo American and De Beers
Gary Roskin - Roskin Gem News Report -
As we have been reporting here in the Roskin Gem...
Journal of Gemmology: Jadeite, Morganite, and more
Journal of Gemmology: Jadeite, Morganite, and more
Gary Roskin - Roskin Gem News Report -
Another impressive collection of gemmological articles in this latest edition...
Gem-A Conference 2024: Drucker to MC
Gem-A Conference 2024: Drucker to MC
Gary Roskin - Roskin Gem News Report -
Gemmologists will once again gather in London to attend the annual...
Roskin Gem News: Our Gem Report from Las Vegas
Roskin Gem News: Our Gem Report from Las Vegas
Gary Roskin - Roskin Gem News Report -
In-person trade shows give us the opportunity to see...
Combating Fraud: GIAs App Proves Laser Inscription is Genuine or Not
Combating Fraud: GIAs App Proves Laser Inscription is Genuine or Not
Gary Roskin - Roskin Gem News Report -
One of the benefits to attending...
Bernd Munsteiner, Dead at 81: March 2, 1943 – June 6, 2024
Bernd Munsteiner, Dead at 81: March 2, 1943 - June 6, 2024
Gary RoskinRoskin Gem News Report
Tragedy and sadness has once again befallen on the...
Spotlight on De Beers – the Las Vegas Presentation
Spotlight on De Beers – the Las Vegas Presentation
Gary RoskinRoskin Gem News Report
A presentation by De Beers, with Al Cook, Chief Executive Officer, De...
