
Learn what a 375 stamp on gold actually means, how it compares to other karats, and what it means for value, wear, and resale.

Learn what a 375 stamp on gold actually means, how it compares to other karats, and what it means for value, wear, and resale.

Mikimoto pearls are famed cultured Akoya pearls born in Japan. Discover what makes them unique and why their price commands a premium.

Discover the melt value and collector premiums of 1986 American Silver Eagles, including bullion, proof, and graded coins.

A 40% silver half dollar contains 0.1479 troy ounces of pure silver. Learn which coins qualify, how to calculate melt value, and why they still matter to collectors.

The term “junk silver” can feel misleading. Learn why pre-1965 U.S. coins earned the label, what they’re made of, and why investors still buy them despite the name.

Junk silver refers to pre-1965 U.S. coins that contain 90% silver but have little or no numismatic premium, yet remain popular with investors and stackers.