Moonstones
Moonstone
Moonstone.
Orthoclase adenoma moonstone gemstone
Moonstone gemstones
Sample of Labradorite
Rainbow moonstones
Diamonds
Diamond
Tool holding diamond
Opal gemstone
Amethyst gemstones
Tool holding amethyst gemstone
Emeralds
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Citrine gemstones
Amethyst gemstones and crystal
Diamonds and diamond ring
Diamond ring
Diamond necklace
Diamonds and gemology tools
Diamonds on a scoop
Diamonds and aquamarine gemstones
Mystic topaz gemstone
Peridot gemstones
Tourmaline
Aquamarine gemstones
Tanzanite
Pachyphytum oviferum flowers
Rubies
Pink rectangular gemstone
Amethyst gemstone
Aquamarine gemstones and crystal
The Centenary Diamond
Diamonds under UV light
Square cut purple Amethyst gemstone
Cut Fire Opal gemstone
Cut Ruby gemstone
Cut Sapphire gemstone
Pearls
Colourful gemstones
Pieces of red spinel
Cut yellow sapphire gemstone
Citrine gemstone
Purple rectangular gemstone
Red rectangular gemstone
Opal
Asscher cut diamond gemstone
Pink diamonds
Tweezers holding alexandrite gemstone
Trillion cut diamond
Diamond grading certificate
Cut Diaspore gemstone
Cut Peridot gemstone
Blue rectangular gemstone
Moonstone necklace
Citrine gemstones and crystal
Round cut diamond
Pear cut citrine
Round cut peridot
Princess cut citrine
Round cut emerald
Oval cut amethyst
Oval cut emerald
Round cut amethyst
Radiant cut emerald
Princess cut garnet
Trillion cut emerald
Pear cut amethyst
Emerald cut ruby
Oval cut Citrine
Round cut citrine
Oval cut citrine
Round cut garnet
Square emerald cut citrine
Oval cut peridot
Radiant emerald cut diamond
Emerald cut diamond
Asscher cut diamond
Asscher cut citrine
Marquise cut diamond
Pear cut diamond
Square princess cut diamond
Uncut diamonds
Peridot
Carbon
Garnet gemstone
Grossular dodecahedral crystal
Round polished Common Opal
Elbaite mineral (tourmaline)
Round cut mauve Spinel gemstone
Cushion cut diamond gemstone
Brilliant cut diamond gemstone
Alexandrite gemstone
Cut yellow Vesuvianite gemstone
Cut Pyrope gemstone
Garnet
Sapphires
Pallasite meteorite
Tourmaline crystals in quartz
Citrine
Nephrite crystals
Garnet-bearing rock
Opal gem necklace
Jade stone
Tourmaline gemstone
Indicolite tourmaline faceted stone
Watermelon tourmaline crystalline stone
Hawk's Eye quartz stone
Schorl tourmaline crystal stone
Opal in its host rock