News, Author at Roskin Gem News Report - Page 9 of 88

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Nephrite Jade: An update on Basics, Research and Markets

News - November 18, 2025

Into the Stone: Photomicrography from E. Billie Hughes

News - November 18, 2025

A red and silver decorative snake sculpture on a black background.

Invisible-Set Genius: Inside the Craft of Oscar Heyman

News - November 5, 2025

Elegant bracelet with red and green gemstones set in brown material.

AGTA Announces the 2025 Spectrum & Cutting Edge Award WINNERS! …...

News - November 4, 2025

Two people standing in front of large classical columns outside a building.

AGTA Continues the Fight for Zero Tariffs: Thailand and Vietnam Look...

News - November 4, 2025

Colorful concentric rings resembling a topographic or heat map.

Scoping It Out: Photomicrography from Melissa Scarani

News - October 30, 2025

GIA’s “NextGem” Reminder — In Time for the Holidays: Short, On-Demand...

News - October 30, 2025

Conference announcement for March 25-28, 2026, in Dubai, UAE.

BrankoGems Announces 3rd International Conference in Dubai

News - October 30, 2025

Elegant gold ring with a colorful striped inlay design.

Canadian Gemmological Association Announces Canadian Jewellery Design Contest Winners!

News - October 30, 2025

Glowing green abstract shape resembling a four-leaf clover in darkness.

Photomicrography: Images from Within, by Sammantha Maclachlan

News - October 30, 2025

Two people standing in front of large classical columns outside a building.

How AGTA is Singlehandedly Saving the International Colored Gemstone Industry*

News - October 19, 2025

Speaker discussing the importance of sound in communication.

Guild Gemology Education Reports on Gemfields’ $32 Million Auction: “… a...

News - October 17, 2025

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