the Diamond Grading class explores how to grade diamonds consistently and accurately using a modern gem microscope and a loupe. Students study GIA’s International Diamond Grading System™, explore time ...

As the classic campaign slogan goes, “A diamond is forever.” You’ll wear your engagement ring for the rest of your life, so ...

GCAL sees future growth in expanding globally and further enhancing consumer trust in diamond certification. AI will be crucial to this growth, enabling the company to scale, using its grading ...

Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...

the GIA explained. Meanwhile, a round, 0.30-carat, F-color, VS2-clarity diamond submitted for grading housed a small feather in the table with a mirror reflection. That reflection, together with ...

an old saying which explains why the world’s diamond miners have started “high grading” their assets, risking rapid depletion of reserves. The large-scale entry of laboratory grown diamonds ...

Is it finally time for coloured diamonds to take centre stage? Here, jewellery designer AARTI SONAWALA talks about them and ...

A Guide to Luxurious and Unique Jewelry Yellow diamond bracelets are a stunning way to add a pop of color and sophistication to any jewelry collection. Known for their radiant hue, yellow diamonds ...

a research scientist and senior manager of identification at the Gemological Institute of America (GIA). “They are both ‘diamonds.’” Choosing a lab-grown diamond also comes with some ...