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Jewelry
Women's Jewelry
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Jewelems Jewelry
SEMI PRECIOUS GEMSTONES
AMETRINE
AMETHYST
AMMOLITE
AMMOLITE
APATITE
AQUAMARINE
ANDALUSITE
ALEXANDRITE
ALEXANDRITE CATS EYE
BOULDER OPAL
BLUE SPINEL
CITRINE
CORAL
CHRYSOBERYL CAT'S EYE
CHROME DIOPSIDE
DIOPSIDE STAR
DEMANTOID
FLOURITE
FIRE OPAL
GREEN BERYL
GOLD SHEEN SAPPHIRE
HESSONITE GARNET
IOILITE
IMPERIAL TOPAZ
SEMI PRECIOUS GEMSTONES CONTINUE
JADE
KUNZITE
LABRADORITE
MOON STONE
MORGANITE
OPAL
PREHNITE
ROCK CRYSTAL
PERIDOT
RUTILE QUARTZ
RHODOLITE
ROSE QUARTZ
ROSECUT GEMSTONES
SILLIMANITE
SPHENE
SPESSARTINE GARNET
SMOKY QUARTZ
SERAPHINITE
TURKISH DIASPORE
TSAVORITE
TOPAZ
ZIRCON
PRECIOUS COLLECTIONS
DIAMOND BRIOLETTES
EMERALD
RUBY
RED SAPPHIRE
ROSE CUT DIAMONDS
SAPPHIRE
TANZANITE
PADPARADSCHA
About us Story
Gem Encyclopedia
GEM ENCYCLOPEDIA
GIA'S GÜBELIN GEM PROJECT
BIRTHSTONES
GEM KIDS
GEMKIDS SITE
GEM KIDS PROGRAM
CONTENT FOR EDUCATORS
About Alexandrite
About Alexandrite Insidious Siberian (The Prophetic Russian Stone) Page 1
About Alexandrite or... Diaphanite? page 2
About Alexandrite Chrysoberyl Species and Variety page 3
About Alexandrite Chrysoberyl Classification and Properties page 4
The Alexandrite Effect Page 5
About Alexandrite World Occurrences Page 6
Alexandrite Synthetics and Imitations page 7
About Alexandrite Myths, Legends and Lore page 8
About Alexandrite Buyer's Guide page 9
Alexandrite Chronological Backstory page 10
A Bibliography of Alexandrite Gemstone Buyer and Collector´s Guide (page 11)
Contact Us
Membership
Reviews
Gem Media
Gem Treatment
Home
Our Catalog
Jewelry
Women's Jewelry
Men's Jewelry
Jewelems Jewelry
SEMI PRECIOUS GEMSTONES
AMETRINE
AMETHYST
AMMOLITE
AMMOLITE
APATITE
AQUAMARINE
ANDALUSITE
ALEXANDRITE
ALEXANDRITE CATS EYE
BOULDER OPAL
BLUE SPINEL
CITRINE
CORAL
CHRYSOBERYL CAT'S EYE
CHROME DIOPSIDE
DIOPSIDE STAR
DEMANTOID
FLOURITE
FIRE OPAL
GREEN BERYL
GOLD SHEEN SAPPHIRE
HESSONITE GARNET
IOILITE
IMPERIAL TOPAZ
SEMI PRECIOUS GEMSTONES CONTINUE
JADE
KUNZITE
LABRADORITE
MOON STONE
MORGANITE
OPAL
PREHNITE
ROCK CRYSTAL
PERIDOT
RUTILE QUARTZ
RHODOLITE
ROSE QUARTZ
ROSECUT GEMSTONES
SILLIMANITE
SPHENE
SPESSARTINE GARNET
SMOKY QUARTZ
SERAPHINITE
TURKISH DIASPORE
TSAVORITE
TOPAZ
ZIRCON
PRECIOUS COLLECTIONS
DIAMOND BRIOLETTES
EMERALD
RUBY
RED SAPPHIRE
ROSE CUT DIAMONDS
SAPPHIRE
TANZANITE
PADPARADSCHA
About us Story
Gem Encyclopedia
GEM ENCYCLOPEDIA
GIA'S GÜBELIN GEM PROJECT
BIRTHSTONES
GEM KIDS
GEMKIDS SITE
GEM KIDS PROGRAM
CONTENT FOR EDUCATORS
About Alexandrite
About Alexandrite Insidious Siberian (The Prophetic Russian Stone) Page 1
About Alexandrite or... Diaphanite? page 2
About Alexandrite Chrysoberyl Species and Variety page 3
About Alexandrite Chrysoberyl Classification and Properties page 4
The Alexandrite Effect Page 5
About Alexandrite World Occurrences Page 6
Alexandrite Synthetics and Imitations page 7
About Alexandrite Myths, Legends and Lore page 8
About Alexandrite Buyer's Guide page 9
Alexandrite Chronological Backstory page 10
A Bibliography of Alexandrite Gemstone Buyer and Collector´s Guide (page 11)
Contact Us
Membership
Reviews
Gem Media
Gem Treatment
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Gem Encyclopedia
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.
