NGC Blog

Latest International Gem News for Collectors and Investors

Jul 24, 2022, 8:49 AM
Poly Auctions is relatively new Hong Kong auction house established in 2012. With this sale, they just jumped into the gemstone big leagues.
Nov 10, 2021, 9:23 AM
Amethyst Ring from the Byzantine era unearthed in an excavation near Tel Aviv.
Nov 1, 2021, 9:55 AM
Famous London jeweler, Lawrence "King of Bling" Graff, has his private client list is stolen by Russian hackers. They are seeking millions in crypto or gems as ransom to keep client data safe.
Oct 23, 2020, 8:08 AM
Ruby came with AGL report stating the color was 2.5 "Classic" Burma no heat and no clarity enhancement