Colors K thru Z: Reading a GIA Diamond Grading Report
Colors K thru Z: Reading a GIA Diamond Grading Report
Gary RoskinRoskin Gem News Report
In looking through the Sotheby’s catalogue for November's Magnificent Jewels auction...
3,000 Roman Coins and Gems Unearthed
3,000 Roman Coins and Gems Unearthed
Jennifer NalewickiLiveScience.com
During ongoing excavations at Claterna, an ancient Roman site in Italy known as the "Pompeii of the North,"...
Getting Schooled: Jenna White Talks Transparency
Getting Schooled: Jenna White Talks Transparency
Gary RoskinRoskin Gem News Report
Both AGTA and CSM share the common goal of improving the transparency and traceability within...
Sotheby’s Geneva: Luxury Week’s Magnificent Jewels. Blue Lagoon Pulled!
Sotheby's Geneva: Luxury Week's Magnificent Jewels. Blue Lagoon Pulled!
Gary RoskinRoskin Gem News Report
Let's Get Right to the Mystery: The Blue Lagoon Pulled
It's Luxury Week...
Magnificent Jewels Including the Bleu Royal
Magnificent Jewels Including the Bleu Royal
Gary RoskinRoskin Gem News Report
Christie’s Magnificent Jewels auction at the Four Seasons Hotel des Bergues in Geneva features a...
Fun Facts: The Island Made Of Gemstones
The Island Made Of Gemstones
"Zabargad Island in the Red Sea is so crusted with peridot that it's fair to say the place is literally...
GIA Diving In: Adds ‘Hanadama’ Quality Range
Hanadama, the Grade for Top Quality Akoya Cultured Pearls
Gary Roskin - Roskin Gem News Report -
Hanadama, the Grade for Top Quality Akoya Cultured...
NAJA 61st Annual ACE©it Winter Education Conference
NAJA 61st Annual ACE©it Winter Education Conference
Make your hotel and car rental reservations NOW to attend
The 61st NAJA (National Association of Jewelry Appraisers) Annual...
AGA’s 50th Anniversary Conference & Gala
AGA’s 50th Anniversary Conference & Gala
AGA announces 2024 Tucson Conference and Gala – Speakers, Registration Opening
The annual Accredited Gemologists Association's (AGA) Tucson Gemological Conference...
Hexagonal Quartz Crystals Circling the Planet!
Hexagonal Quartz Crystals Circling the Planet!
JWST Detects Quartz Crystals in an Exoplanet’s Atmosphere
Astronomers have found high-altitude clouds formed from quartz crystals on the gas-giant...
Zimbabwe School of Mines Introduces Gemstone Cutting
Zimbabwe School of Mines Introduces Gemstone Cutting
The Zimbabwe school of mines (ZSM) seeks to explore opportunities to introduce programs in emerging areas such as...
Pandora Support Gets a Rap Response
Pandora Support Gets a Rap Response
Gary RoskinRoskin Gem News Report
In a recent LinkedIn post, Samantha Lekkas, Executive Vice President of Sales and Merchandising, moved...
