Milky Quartz Citrine Rose Quartz Amethyst
Spinel Chalcedony Corundum Diamond
Rock Crystal Citrine Aventurine Quartz Amethyst
Agate Carnelian Bloodstone Jasper
Part Coloured Gems Idiochromatic Gems Plechroic Gems Allochromatic Gems
Emerald Diamond Ruby Sapphire
Cushion Marquise Pendaloque Baguette