Gemstone - Wikipedia Group of precious and semiprecious stones—both uncut and faceted—including (clockwise from top left) diamond, uncut synthetic sapphire, ruby, uncut emerald, and amethyst crystal cluster
Gemstone Encyclopedia - International Gem Society Discover everything about amethyst gemstones — from their meaning and Ametrine is a variety of quartz that displays bands of both amethyst p Ammolite is a rare, iridescent, gem-quality material cut from the foss Large colorless crystals of Analcime are a great rarity although small
GIA Gem Encyclopedia | Complete List Of Gemstones Gem Encyclopedia is a virtual journey through the science and lore of Gemstones from across the globe Each Gem page features Gemological Information, a Buyer’s guide, photos, videos research
List of 24 Gemstones with Names, Colors, Pictures - Petra Gems Gemstones have played numerous roles in the myths and tales of human societies throughout history Although some are believed to have unique powers, each shares a typical beauty, distinct with a unique color, birthplace, and story
Gemstone | Definition, History, Types, Facts | Britannica Gemstone, any of various minerals highly prized for beauty, durability, and rarity A few noncrystalline materials of organic origin (such as pearl and amber) also are classified as gemstones
Types of Gemstones: Complete List, Properties Uses (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 identify gemstones, and find out which gems suit your style and budget best
Gemstones - Facts, Information, Science, Videos Gemstones com is the one-stop destination for all gem information, providing quality educational material and inspiring to explore the world of gemstones
Gemstones: Properties, Types, Formation Identification Guide Gemstones are precious and semi-precious stones that are highly valued for their beauty, rarity, and durability They are typically cut and polished to enhance their appearance and are used in jewelry, decorative objects, and various forms of art