GEM ENCYCLOPEDIA

GEM ENCYCLOPEDIA

GIA’S GUIDE TO GEMSTONES: GEM ENCYCLOPEDIA

 

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 guide, photos, videos & research.

 

 

 

 

 

Stone Name Image
ALEXANDRITE
AMBER
AMETHYST
AMETRINE
AQUAMARINE
CITRINE
DIAMOND
FANCY COLOR DIAMOND
EMERALD
GARNET
IOLITE
JADE
KUNZITE
LAPIS LAZULI
MOONSTONE
MORGANITE
OPAL
PEARL
PERIDOT
ROSE QUARTZ
RUBY
SAPPHIRE
SPINEL
SUNSTONE
TANZANITE
TOPAZ
TOURMALINE
TURQUOISE
ZIRCON
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