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 …

List of gemstones by species This is a list of gemstones, organized by species and types.

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

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.

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

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 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.

In the world of gemstones, the terms precious and semi-precious have long been used to differentiate the perceived value, rarity, and overall desirability of certain stones. Let’s dive …

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, …

Often people believe that gemstones are the popular birthstones, however, there are actually over 300 gemstones! Continue reading to see some facts about 25 of the most popular gemstones, …