5.11 ct blue octagon sapphire

5.11 ct Blue Octagon Sapphire

£9,650.00

£11,580.00 (VAT Included)

Exquisite octagon shaped sapphire in rich blue colour. This precious stone would make a charming piece of jewellery and add a touch of glamour for special occasions.

Availability:
One of a kind
Ref name:
EW705

In stock

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5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire5.11 ct blue octagon sapphire
5.11 ct blue octagon sapphire

DESCRIPTION


Ref:
EW705
Carat:
5.11 ct
Cut:
Octagon
Colour:
Blue
Treatment:
Heat
Origin:
Madagascar
Certificate:
GRS
Measurement:
10.41 x 8.69 x 5.49
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After Care

Sapphires are on the whole, very durable stones and are safe to use in jewellery dips and ultra-sonic cleaners, however avoid using heat with untreated stones as this could affect the colour and future recertification. Avoid coating with borax before applying heat as borax may eat into sapphires.

More care is needed with treated stones.

Sapphires can be treated to improve colour by a process called diffusion. Older stones treated in this way may only have treatment near the surface, so if you become aware that you or a customer has a stone treated in this way avoid repolishing.