0.62 ct Natural untreated blue Sapphire loose gemstone

Loose natural blue sapphire precious stone for sale online at wholesale price directly from our gems collection. This rare blue sapphire is totally untreated, no heat was applied to this beautiful gemstone earth mined in Tanzania, Africa. It was shaped and polished into a well proportioned oval faceted cut, it has a great luster and shine. This rare precious stone display really attractive light blue color with some tint of green, strong color saturation and medium tone not too dark and not too light. This blue untreated sapphire comes with good transparent VVS clarity, without visible inclusions into the crystal of the stone. Untreated sapphire like this one are rare and valuable, considered a durable stone with hardness of 9 on the Mohs scale, they can be easily set into jewelry.