4.09 ct vivid red oval ruby

4.09 ct Vivid Red Oval Ruby

P.O.A.

Beautiful oval shape ruby in bright and vibrant red colour. A perfect stone to create an elegant and timeless piece of jewellery for any occasion.

Availability:
One of a kind
Ref name:
EW615R

In stock

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4.09 ct vivid red oval ruby4.09 ct vivid red oval ruby
4.09 ct vivid red oval ruby

DESCRIPTION


Ref:
EW615R
Carat:
4.09 ct
Cut:
Oval
Colour:
Vivid Red
Treatment:
No Heat
Origin:
Winza (Tanzania)
Certificate:
GRS
Measurement:
10.43 x 8.41 x 5.58
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After Care

Rubies, on the whole, are 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 rubies and sapphires.

Rubies are increasingly being treated by filling with glass and stones. Rubies that have been treated in this way may contain a very large percentage of glass. If you become aware that you or a customer has such a ruby, avoid direct heat, acids, ultrasonic and steam cleaners, knocks and blows.