Professor Dr. Henry A. Hänni: Former Director of the SSEF, died January 9th, 2025...
Professor Dr. Henry A. Hänni was a pioneering gemological scientist, educator, and mentor whose contributions have shaped the modern field of gemology. He served...
Sotheby’s Geneva November Diamond Recap – Several Lessons in Color Grading
The Magnificent Jewels Sale this past November in Geneva featured quite a few fancy color diamonds, with four that really caught our attention. -...
Sotheby’s New York: Catching up from the Holidays with a few Can’t Miss Jewels!
We don’t often revisit past gem news, but the "Magnificent Jewels" auction of December 11, 2024, showcased exceptional colored diamonds, gemstones, and vintage pieces...
The 2024 Roskin Gem News Report’s Top 25!
Here it is—our first-ever Top 25 list of the most-read gem news features in the Roskin Gem News Report for all of 2024! -...
Following Renovation, the Yale Peabody Museum’s Mineralogy Galleries Reopen with Selections from One of...
Following Renovation, the Yale Peabody Museum's Mineralogy Galleries Reopen with Selections from One of the World's Most Important Private Mineral Collections
Yale University Press ReleasePRNewswire
"The...
Gems & Minerals that did not make the Cut! A Pictorial from the Peabody
Gems & Minerals that did not make the Cut! A Pictorial from the Peabody
Gary Roskin - Roskin Gem News Report -
The David Friend...
Gem Artist Glenn Lehrer, dead at age 71
Gem Artist Glenn Lehrer, dead at age 71
Gary Roskin - Roskin Gem News Report -
Glenn Lehrer, beloved gem artist, passed away in November...
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...
