Umba Sapphire 0.82ct Deep Royal Blue Pear Untreated Sapphire Tanzania 7x5mm

A lovely natural and untreated blue sapphire from the Umba Valley, Tanzania.
Excellent clarity and colour.

Like other sapphires, it is a hard wearing gem; only second in hardness to diamond

Ideal for setting in jewellery or adding to a collection.

Quantity - 1
Carat Weight - 0.82
Gem Type - Natural Sapphire
Clarity - VSI 
Size / mm. (L/W/D) - 7mm/5mm/3.5mm
Origin - Tanzania
Treatment - Unheated / Untreated