The Jaipur-based jewellery designer and her son Digvijay Shekhawat break down the fundamentals of building a gemstone ...

The Magnasonic professional ultrasonic jewelry cleaner is an impressive piece of equipment with 42,000 hertz (Hz) of sonic waves. It’s the ideal choice to clean your eyeglasses, rings, coins, tools, ...

Africa is a treasure trove of natural resources, from cobalt and diamonds to gold, oil, and rare minerals. These resources power global industries, drive energy transitions, and position the continent ...

PSA's latest grading labels are commanding a premium, which experts think shouldn't be the case. (PSA / eBay) The reason people grade trading cards and seal them in plastic tombs in perpetuity is to ...

Grade entry begins 8 a.m. October 13 and ends at 5 p.m. October 23. Faculty not meeting the submission deadline for their reporting window will be required to submit via the Grade change workflow ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Affordable jewellery brands that produce quality, on-trend pieces can feel elusive. But believe us when we say: they’re out there. To save you trawling through the internet to find them, we’ve put our ...

Mererani. The government has unveiled an ambitious strategy to revitalise the Tanzanite trade and restore the blue-violet gemstone’s prominence on the global market. The plan, announced by the ...

Through extensive hands-on practice using gemstones, you will explore grading the color, clarity and cut quality of a wide range of colored stones. Coursework includes the study of the GIA Colored ...

Catherine Pevy-Trewartha has been appointed chairman while the former chairman Terry Keoghan has resigned following many years of service. Joining Pevy-Trewartha is Adrian Turner, the owner of Fifth ...