Aquamarine crystal
Aquamarine gems
Aquamarine gemstone
Aquamarine crystals
Mass of prismatic aquamarine crystals
Topaz
Cut crystals of aquamarine
Diamonds and aquamarine gemstones
Aquamarine in muscovite matrix
Aquamarine in muscovite matrix, close
Cut Aquamarine gemstone
Colourful gemstones
Uncut emeralds
Rough emerald
Emerald gemstones
Emerald crystal, close up
Raw aquamarine crystal
Aquamarine crystal, variety Beryl
Aquamarine crystal, a variety of Beryl
Emerald crystal, Colombia
Topaz or Beryl crystals
Peridot
Zaratite
Rough emeralds
Bi-coloured tourmaline crystals
Emeralds
Emerald crystal in quartz
Round cut emerald
Oval cut emerald
Radiant cut emerald
Trillion cut emerald
Asscher cut diamond gemstone
Pink diamonds
Turquoise stones
Uncut diamond from Africa
Topaz gemstones
Moonstone gemstones
Beryl crystal
Turquoise
Blue opal gemstones
Turquoise gemstone
Topaz gemstone
Uncut diamonds
Amethyst gemstones
Cut Emerald gemstone
Tourmaline crystal
Zircon crystal
Prismatic amethyst crystal
Crystal of imperial topaz
Opal mineral stone
Malachite mineral stone
Olivine peridot crystal, close up
Emerald in quartz
Green calcite crystal
Quartz crystal mineral
Opal gemstones
Garnet.
Citrine.
Tarquoise.
Single piece of blue opal
Verdite green tourmaline gemstone
Orthoclase adenoma moonstone gemstone
Diamond
Polished turquoise stone
Turquoise gemstones
Garnet gemstones
Yellow diamond
Moonstone.
Amethyst crystals
Citrine crystals
Aquamarine gemstones
Opal gemstone
Peridot gemstones
Trillion cut peridot
Raw amethyst crystal
Raw citrine crystal
Raw tourmaline crystal
Tourmaline gemstones and crystal
Elbaite crystal, variety Tourmaline
Grossularite Garnet crystal
Grossular dodecahedral crystal
Deformation of garnet crystal
Amethyst, a quartz crystal
Schorl tourmaline crystal stone
Opal rock
Black opal gemstone
Sapphire gemstone
Diamonds
Topaz crystal in albite and microcline
Beryl gem
Beryl in Quartz
Beryl gem, cut stone
Quartz crystals coated with pink topaz crystals
Rough diamonds
Emerald
Quartz crystal from Sentis, Switzerland.
Kornerupine gemstone
Imperial Jade streaked with green
Grossular garnet crystals on rock surface
Five polished ruby gemstones
Tourmaline gem, 365 carat
Lapis lazuli specimen
Amber citrine quartz stone
Opal
Garnet gemstone
Hessonite
Lapis lazuli
Mineral exploration drilling, Kenya
Mining core samples, Kenya
Jade sword handle
Amethyst geode interior
Garnet
Tourmaline specimen
Metamorphic rock
Elbaite mineral
Ruby in zoisite
Blue tourmaline crystals
Pink tourmaline crystals growing on mica
Quartz and green tourmaline crystals
Crystals of green toumaline and pink lepidolite
Spessartite (garnet) crystals growing on albite
Lapis lazuli, a rare, deep blue gemstone
Five pearls
Tourmaline gemstones in quartz
Citrine
Aquamarine prismatic crystals
Amazonite stone
Deformation in tiger ironstone
Quartz vein
Quartz crystals
Malachite
Pietersite semi-precious rock
Quartz mineral stone
Quartz polished stone
Tiger eye