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 ...

The Diamond and Diamond Grading eLearning course brings to life the skills needed to grade the color, clarity and cut of diamonds through video, graphics, images and text.

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 ...

Through a unique combination of hands-on training, one-on-one coaching and multimedia, the Diamond Grading class explores how to grade diamonds consistently and accurately using a modern gem ...

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

Known as the Oriental Sunrise, the set contains two oval mixed-cut fancy vivid orange-yellow diamonds weighing 12.2 and 11.9 carats. At the 29 October auction, the ...

Following development of a semiquantitative pictorial scale for each criterion, kappa values improved to 0.62 ... was developed for ulcerative colitis that showed good reproducibility and modest ...

“For the first time in history, we have the technology to provide our customers with the provenance of their diamonds at scale,” he said. “We know that our clients care deeply about sustainability and ...

After choosing your center diamond, in any shape, size, and quality you like, and your metal, from among white gold, yellow gold, rose gold, and platinum, your center diamond is flanked by 0.7 ...

Lab-grown diamonds are known by several different names, including synthetic diamonds, man-made diamonds, and cultured diamonds. They have the same physical properties of natural diamonds because ...