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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 information, a buyer’s …

Discover everything about amethyst gemstones — from their meaning and ... Gem Profile Buying Guide Ametrine

Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.

Government e Marketplace (GeM) is a digital platform for procurement of goods & services by Central / State Ministries / Departments, PSUs, Panchayats & Cooperatives.

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 adornments. …

Please note that visit-gem.com is the only official website for purchasing tickets to the Grand Egyptian Museum. The museum is not responsible for tickets purchased through any other platform.

Gemstones have attracted humankind since ancient times, and have long been used for jewelry. The prime requisite for a gem is that it must be beautiful. The beauty may lie in colour or lack of colour; in …

Discover a unique collection of natural crystals, healing stones, and rare minerals at Gem Avenue. Explore stunning geodes, points, spheres, carvings, and free-form crystals – perfect for collectors …

Articles about gemstones written by a GIA Graduate Gemologist. Each article includes photos and information about the gem's physical properties and geologic origin.