Exceptionally rare with a unique vivid blue colour caused by trace amounts of boron. The Oppenheimer Blue, a 14.62-carat ...

When someone says “gemstone,” diamonds and rubies probably pop into your head first. There’s no denying that they’re ...

Major opal producing regions include Coober Pedy, Lightning Ridge, Andamooka, and Winton. The significance of the opal deposits of Australia was formally recognised in 1993 when opal became the ...

Diamond stocks experienced a setback in past years but look promising for the future. Check out Benzinga’s review for all you need to know.

I tapped into my expertise as a certified gemologist and spoke to a jewelry brand founder to pinpoint where to buy the best lab-grown diamonds in 2025.