Round cut iolite
Oval cut iolite
Pear cut iolite
Heart cut sapphire
Round cut diamond
Round cut peridot
Round cut emerald
Round cut amethyst
Round cut citrine
Round cut garnet
Pear cut citrine
Princess cut citrine
Oval cut amethyst
Oval cut emerald
Radiant cut emerald
Princess cut garnet
Trillion cut emerald
Pear cut amethyst
Emerald cut ruby
Oval cut Citrine
Oval cut citrine
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
Round cut tanzanite
Trillion cut peridot
Emerald cut pink sapphire
Radiant cut pink sapphire
Asscher cut pink sapphire
Heart cut diamond
Oval amethyst
Heart shape ruby
Cushion cut diamond gemstone
Cordierite crystal
Cut Cordierite (Iolite) gemstone
Rough diamond
Rough diamonds
Cordierite
Brilliant cut diamond gemstone
Garnet gemstones
Uncut diamonds
Turquoise stones
Green mineral
Precious gemstones
Brilliant cut diamond gemstones
Diamonds
Herkimer diamonds of quartz mineral
Diamond
Diamond refracting light
Diamond gemstones
Asscher cut diamond gemstones
Ruby and sapphires
Ruby
Aquamarine gemstones
Tool holding diamond
Moonstones
Tanzanite
Asscher cut diamond gemstone
Amethyst
Cut diamond
Cut Diaspore gemstone
Cordierite crystals in rock groundmass
Pieces of red spinel
Gold nugget
Pink rectangular gemstone
Quartz crystals
Heart cut diamond gemstone
Pear cut diamond gemstone
Oval cut purple sapphire gemstone
Peridot gemstones
Pyrite Nodule
Round cut mauve Spinel gemstone
Emerald crystal, Colombia
Cut and polished diamonds
Iolite gemstone
Moonstone gemstones
Colourful gemstones
Bi-coloured tourmaline crystals
Pink diamonds
Semi precious gemstones
Crackle quartz
Quartz mineral stone
Quartz polished stone
Star sapphire stone
Green Avanturine Quartz gemstone
Smokey Quartz gemstone
Milky Quartz gemstone
Dyed agate slice
Amazonite stone
Green calcite crystal
Celestite crystals
Deformation in tiger ironstone
Jasper