New to gemstones? Curious about the different kinds of gemstones? Check out our gemstones list and discover a world of precious and semi-precious stones.

GIA’s Gem Encyclopedia is a virtual journey through the science and lore of gemstones from across the globe. Each precious stone page features additional detailed gemological …

5 days ago · Explore our complete A to Z gemstone guide with 30+ precious and semi-precious stones. Discover properties, meanings, healing benefits, and zodiac associations for each …

Jul 17, 2025 · From rare precious stones to vibrant semi-precious gems, this complete list of gemstones explores their classifications, origins, and how they influence modern jewelry design.

Browse our gemstone list with names, colors, and types of gems. Explore natural gems like ruby and sapphire at GemSelect for jewelry or collecting.

Oct 15, 2025 · Explore the main types of gemstones, their properties, classifications, origins, and uses in jewelry. Learn the difference between precious and semi-precious stones, how to …

Jul 11, 2025 · From ancient amulets to modern engagement rings, different types of gemstones have always caught the human eye. They come in all colors, from light blue to fiery orange, …

A gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or polished, is used to make jewelry or other …

100+ Gems - Photos of over 100 beautiful gems ranging from the popular to the obscure.

Understand the different types of gemstones along with important factors like gemstone color, value, and how they’re graded.