Skip to product information
1 of 2

0.21ct Oval Ruby, H(a), Thailand - 4.46 x 3.45 x 1.62mm

0.21ct Oval Ruby, H(a), Thailand - 4.46 x 3.45 x 1.62mm

SKUID: EW296.9
Stone Type:
Ruby
Weight:
0.21ct
Shape:
Oval
Colour:
Red
Colour Intensity:
Deep
Treatment:
H(a)
Origin:
Thailand
Clarity:
Visibly Included
Measurements:
4.46 x 3.45 x 1.62
Certificate:
In House Grading
Ask for Price
Ask Us About This Stone

Care Instructions

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.

View full details
Have Questions About This Stone?

Contact us with your enquiry and details below and we will get back to you as soon as possible.

In the trade? Why not sign up for an account, and you will see all prices automatically.

Register for an Account

Otherwise, please fill out the form below and we will get in touch with you as soon as possible with further details about your stone of interest.

Want To Book An Appointment?*
Is this for business or personal use?*