Colourful gemstones
Aquamarine gemstones
Tanzanite
Amethyst gemstones
Diamonds
Diamond
Tool holding diamond
Moonstones
Diamonds and aquamarine gemstones
Aquamarine gemstones and crystal
Polished oval Hawk's Eye Quartz
Pieces of red spinel
Pink gemstones in the shape of heart
Pink rectangular gemstone
Cut Diaspore gemstone
Moonstone
Peridot gemstones
Amethyst gemstones and crystal
Purple rectangular gemstone
Round cut mauve Spinel gemstone
Amethyst gemstone
Mystic topaz gemstone
Tool holding amethyst gemstone
Emeralds
Tweezers holding alexandrite gemstone
Pink gemstone in the shape of heart
Opal
Oval polished Smithsonite
Oval cut Sphene gemstone
Red rectangular gemstone
Citrine gemstones
Cut yellow Vesuvianite gemstone
Round polished Common Opal
Citrine gemstones and crystal
Gemstones, composite image
Alexandrite gemstone
Diamonds and diamond ring
Diamond ring
Diamond necklace
Diamonds and gemology tools
Diamonds on a scoop
Tourmaline
Round cut red Andesine
Cut Sphalerite gemstone
Pearls
Labradorite sunstone
Oval polished green Chrysoprase
Oval Sunstone gemstone
Polished Chrysocolla cabochons
Moonstone gemstones
Tiger eye
Quartz monzonite
Herkimer diamonds
Rough opal
Citrine gemstone
Assortment of Gemstones
Five polished ruby gemstones
Round cut diamond
Heart shape ruby
Round cut peridot
Emerald cut pink sapphire
Princess cut garnet
Radiant cut pink sapphire
Emerald cut ruby
Oval cut iolite
Round cut garnet
Heart cut sapphire
Round cut iolite
Pear cut iolite
Oval cut peridot
Radiant emerald cut diamond
Emerald cut diamond
Asscher cut diamond
Asscher cut pink sapphire
Marquise cut diamond
Pear cut diamond
Square princess cut diamond
Heart cut diamond
Raw aquamarine crystal
Topaz gemstones
Blue rectangular gemstone
Wedge shaped titanite crystal
Square cut purple Amethyst gemstone
Cut Fire Opal gemstone
Cut Red Spinel gemstone
Cut Ruby gemstone
Cut Sapphire gemstone
The Centenary Diamond
Diamonds under UV light
Emerald gemstones
Opal gemstones
Turquoise gemstone
Colourful crystals
Types of diamonds, 19th century
Asscher cut diamond gemstone
Pink diamonds
Jasper
Quartz boulder
Brecciated quartz
Jasper breccia rock
Cut and polished jasper
Beryl gem, cut stone
Cut yellow sapphire gemstone
Pear cut citrine
Princess cut citrine
Round cut emerald
Oval cut amethyst
Oval cut emerald
Round cut amethyst
Radiant cut emerald
Trillion cut emerald
Pear cut amethyst
Oval cut Citrine
Round cut citrine