Polished turquoise stone
Turquoise gemstones
Turquoise gemstone
Turquoise stones
Turquoise
Tarquoise.
Turquoise stone
Turquoise specimen and polished stone
Turquoise mineral
Turquoise on rock surface, close-up
Turquoise stone set in gold ring
Polished and cut turquoise
Amazonite mineral
Green hemimorphite in groundmass
割れたトラバーチンにディスプレーされたアクセサリー
Polished lapis lazuli stone
blue apatite
Turquoise embedded in iron oxide
Lapis lazuli specimen
Lazurite
Lazurite crystals in a matrix of calcite
Lapis lazuli
Lapis lazuli, a rare, deep blue gemstone
Turquoise Crystal Gemstone
Necklace of lapis lazuli
Lapis lazuli crystals
Lazurite birthstone
Blue opal gemstones
Opal gemstones
Yellow diamond
Belt-hook carved in lapis lazuli
Polished variscite stone
トルコ石
Jade gemstones
Lapis lazuli, SEM
Garnet.
Diamond
Topaz gemstones
Moonstone.
Aquamarine gems
Amethyst crystals
Emerald gemstones
Opal mineral stone
Malachite mineral stone
Moonstone gemstones
Citrine.
Garnet gemstones
Single piece of blue opal
Verdite green tourmaline gemstone
Orthoclase adenoma moonstone gemstone
Topaz gemstone
Uncut emeralds
Uncut diamonds
Rough emerald
Citrine crystals
Peridot gemstones
Round polished Common Opal
Opal rock
Black opal gemstone
Sapphire gemstone
Aquamarine gemstone
Diamonds
Tiger's Eye
Bi-coloured tourmaline crystals
Asscher cut diamond gemstone
Pink diamonds
Uncut diamond from Africa
Aquamarine crystal
Assortment of Gemstones
Amethyst gemstones
Opal gemstone
Moonstones
Five polished ruby gemstones
Tourmaline gemstone
Alexandrite stone
Sapphire gemstones
ムーンストーン
Quartz crystals coated with pink topaz crystals
Lapis lazuli crystals I
Lapis lazuli crystals II
Polished carnelian stone
Diamond gemstones
Polished tiger's eye stone
Aventurine gemstone
Precious gemstones
Round cut peridot
Round cut diamond
Princess cut garnet
Emerald cut ruby
Round cut garnet
Oval cut peridot
Radiant emerald cut diamond
Emerald cut diamond
Asscher cut diamond
Marquise cut diamond
Pear cut diamond
Square princess cut diamond
Jade stone
Amber citrine quartz stone
Indicolite tourmaline faceted stone
Watermelon tourmaline crystalline stone
Schorl tourmaline crystal stone
Melanite II
Melanite I
Hawk's Eye quartz stone
Raw amethyst crystal
Raw tourmaline crystal
Tourmaline gemstones and crystal
Emerald crystal, close up
Imperial Jade streaked with green
Prismatic amethyst crystal
Olivine peridot crystal, close up
Grossular garnet crystals on rock surface
Elbaite mineral (tourmaline)
Topaz
Topaz, Minas Gerais, Brazil
Grossular, Mexico
Tourmaline crystals in matrix
Bloodstone
Bloodstone specimen
Tourmaline
Elbaite crystal, variety Tourmaline
Schorl variety of Tourmaline, Namibia
Tourmaline crystals
Grossularite Garnet crystals, Hessonite
Topaz or Beryl crystals
Garnet, Concord, Vermont, USA
Garnet, variety Uvarovite on diopside