Sapphire 3x4mm Dark Blue Faceted Rondelle A Grade - 15-16 Inch featured_06112026 but unlike rubies

but unlike rubies

also known as Amazon Stone

Yellow Opal is transparent to opaque

who is a turquoise trader from Arizona

with a Mohs Hardness of 8

Sapphire 3x4mm Dark Blue Faceted Rondelle A Grade - 15-16 Inch featured_06112026 but unlike rubiesSapphires 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