The jewelry industry’s most respected gemological authority has announced a change in how it will evaluate lab-grown gems. By Amy Elliott A certain type of engagement ring seems to have reached peak ...
Vietnam Investment Review on MSN
IGI Acquires AGL Gemstone Laboratory
MUMBAI, India and NEW YORK, Feb. 3, 2026 /PRNewswire/ -- The International Gemological Institute (IGI), one of the world's largest and most trusted independent diamond grading and certification ...
When Maisie Plant, the young wife of the American industrialist, Morton Plant, was seated next to Pierre Cartier at a dinner party in 1917, she was said to have marveled over two strands of pearls so ...
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