|Dimensions (mm)||not provided|
|Weight (carats)||15 carats|
LONDON BLUE TOPAZ
This is a specimen of chunky topaz rough ideal for faceting .This material was treated in the usa to strict standareds-This stone is a dark blue colour known as London blue.The treatment is permanent.
Mohs scale 8
Weight 14.50 CTS APP
Size 14 x 12 x 10 MM APP.
Treatments-When heated, yellow topaz often becomes reddish-pink. Only stones of a brown-yellow color yield the pink; the pale yellow ones usually turn white. The pink color is stable. Topaz can also be irradiated, turning the stone blue, ranging from a light pure color to very dark almost electric blue
AS WITH ALL OUR STOCK YOU MAY RETURN IT FOR A FULL REFUND IF NOT PLEASED .
MEMBER OF INTERNATIONAL COLOURED STONE ASSOCIATION
This rough have cracks that are not shown in the pictures and make it worthless. Very disappointed with it, as neither description, neither photos lead to think that is so heavy cracked and is pure waste of money.
QUALITY ROUGH Reply:
Sorry to hear please return for a refund
|Starts||15th Mar 2017 12:02am PDT|
|Ends||15th Mar 2017 5:36pm PDT|
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