Natural Blue Sapphire 3-6mm Faceted Rondelle - 15-16 Inch R1851 Iron Zebra Jasper displays streaks

Iron Zebra Jasper displays streaks or stripes of colors ranging from dark

or even multi-colored

The name “Turritella” comes from the name of the genus of marine gastropod mollusks whose remains are seen within the stone

sapphires get their various colors from trace elements

black and red

Natural Blue Sapphire 3-6mm Faceted Rondelle - 15-16 Inch R1851 Iron Zebra Jasper displays streaksSapphires are precious gemstones, but unlike rubies, they come in a rainbow of colors besides red! They are all varieties of the mineral corundum, known for its incredible hardness, second only to diamond . This makes sapphires very durable and scratch resistant. Formed deep underground during the cooling of magma, sapphires get their various colors from trace elements. Iron gives them blue, the most famous sapphire color, while titanium can create