Is There a Difference Between Natural and Laboratory-Grown Diamonds?

The Rock Hound: Muzo Emeralds and Ethical Practices

Copper Inclusions in Indonesian Purple Chalcedony

Derek Katzenbach: Faceter, Gem Artist, Custom Jeweler

All eyes are on the upcoming jewelry sales events in the U.S. the Luxury and JCK shows in Las Vegas as business slows in other parts of the world.

Freshwater Bead-Cultured Pearls with Multiple Features

Found in lava, meteorites, and deep in the earths mantle, yellow-green peridot is the extreme gem.

Dazzling brilliance. Captivating color. These are the planets most valued gems.

Diamonds are among natures most precious and beautiful creations.

Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine.

Citrine is the transparent, pale yellow to brownish orange variety of quartz.

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