Related articles:
Beryl
Sapphire
Ruby
Emerald
Facet
Opal
Corundum
Tanzanite
Amethyst
Jewellery
List of gemstones
Peridot
Amber
Turquoise
Diamond
Diamond cut
Fracture
Cubic zirconia
Cabochon
Cleavage (crystal)
Dispersion (optics)
Synthetic diamond
Carbon
Aluminium
Jet (lignite)
Pearl
Lapidary
Key terms:
color
gemstones
ruby
diamonds
sapphire
emerald
grading
gia
clarity
jewelry
mineral
gemological
facets
carat
precious
laboratory
cubic
gema
amethyst
hardness
opal
synthetic
polishing
corundum
amber
beryl
treatments
exhibit
pendant
colorless
angles
aquamarine
impurities
absorbed
fracture
determining
mineralogy
dispersion
mohs scale
white light
other gemstones
graded using
different colors
other colors
colored gemstones
crystal system
precious stones
gemological institute
chemical composition
physical characteristics
Search external links cited by footnotes on Wikipedia page Gemstone:
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