Numismatic Guaranty Corporation (NGC) - All About Coins

With a firm commitment to accuracy, consistency and integrity, Numismatic Guaranty Corporation (NGC) is a leading third-party certification and grading service for coins, tokens and medals. Since 1987, NGC has graded more than 47 million coins, each one backed by the comprehensive NGC Guarantee.

Coin Grading, Numismatic Guaranty Company

1829 Gold Sovereign - George IV Bare Head NGC XF45 - $1,746

NGC Coins and PMG Notes Impress in Stack's Bowers May Sale

2024 $50 1OZ GOLD EAGLE NGC MS70 BROWN

NGC-Certified British Gold Rarities Offered in MDC Monaco October

NGC-Certified Coins Command Attention at Stack's Bowers Hong Kong Auction - Numismatic Guaranty Corporation of America (NGC)

Heritage Sale Features NGC-Certified “Spring Dollar” – Realizes

A Major Dealer is Making Markets for Quality Coins Certified with

About NGC, NGC Coin Grading

Numismatic Guaranty Company (@ngccoins) • Instagram photos and videos

NGC-Certified English Gold Penny Brings $720,000 in Heritage Sale

Numismatic Guaranty Corporation (NGC) Announces Upcoming Display

NGC-Graded British Gold Rarities Top Heritage Auctions World Coin Sale

Numismatic Guaranty Corporation is Now Numismatic Guaranty Company

NUMISMATIC GUARANTY CORPORATION OF AMERICA, NGC - 23 Reviews