Diana Jarrett GG, RMV

From its earliest known days, opal acquired a name from the Sanskrit word upala, for precious stone. It stands to...

Kristina Buckley Kayel, Managing Director & CMO of The Natural Diamond Council. More than at any...

The earliest part of the 20th century experienced a colossal rush for diamonds along Southwest Africa’s Namibian coast. Millions of...

When looking at gemstone reports, one might see the notation “assume heat” on the document. Ruby in particular is known...

Recently a report issued by GIA Labs identified a ring as having been sent to their lab for testing. This...

Who hasn’t accidentally lost a precious jewel somewhere and commiserated with those who’ve dropped a ring down a drain, in...

JCK Vegas attendees get a personal presentation of AI’s role in grading color and clarity. Photo...

Alluvial mining is an age old method of retrieving precious minerals and metals. It can be the most profitable way...

Dani Cutler Earlier this year, SJN cast a spotlight on industry leaders who are creating change...

Watching the major auctions is a great way to keep tabs on modern collectors’ desirability for certain jewelry and gemstones....