A lovely natural and untreated blue sapphire from the Umba Valley, Tanzania. Some lovely colour zoning which is indicative of natural untreated sapphire.

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 piece

Carat Weight

0.9ct

Gem Type

Natural Sapphire

Size / mm. (L/W/D)

7mm/4mm/4mm

Colour

Blue

Clarity

Transparent / VSI 

Origin

Tanzania

Treatment

Unheated / Untreated



Clear Water Gems UK

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