Gemstone Source Region Update: East Africa Market Report
Correspondent Marvin Wambua provides an update on the factors currently affecting mining and the gem trade in the region.
The Trade in FocusU.S. Employs ‘Self-Certification’ as Full Ban on Russian Diamonds Begins
As of March 1, importers of rough or polished diamonds more than 1 carat have to make a self-declaration.
The Trade in Focus2024 Tucson Gem Shows: Education and Events to Check Out
Don’t miss these speaker sessions and evening events from the industry’s organizations.
The Trade in FocusCruzeiro Mine: Creating a New Market Presence While Staying True to its Principles
Adapting to the market has taken the company in several new directions, but the owners of the tourmaline mine continue to keep responsible sourcing in mind.
Featured ArticlesLapidary Landscapes: Global Perspectives on Mining and Cutting
With gem source countries struggling with reduced mining during the pandemic, the lapidary industry has seen a trickle-down effect leading to a shortage of production and labor.
Featured ArticlesPhotography 101
A new series shares tips on photographing gems with simple equipment. First up is how to build a light reflector to avoid having a phone back or case reflecting into the stone.
Featured ArticlesDifferent Year, Same Results and the KP Struggles
Diamond pricing seems to be leveling out, but mining companies are still struggling from a lack of demand, and the definition of “conflict diamonds” remains unchanged yet again.
Diamond MarketA Look Ahead to the Tucson Gem Shows
The economic outlook has improved, but the cautious mood suggests there might be good-but-not-great demand. Prices for most stones other than the truly special are expected to stabilize.
Colored Stone MarketMontana Sapphire
The latest Gem Note dives into the differences in sapphires sourced in Montana and why it’s so hard to price Rock Creek and Missouri River corundum.
Gem NotesWhat is an Ivory Tower Worth? Part II
The final of a two-part series looks at the state laws that exist surrounding the sales of ivory. For the first part, revisit GemGuide’s November/December 2023 issue.
The Appraiser's Notebook