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TRADE ALERT --- TRADE ALERT---- TRADE ALERT-----
Finally,
the heat-treatment of synthetic ruby & sapphire is here...!
Flux-grown synthetic rubies using the Kyropoulos process have
been treated by inducing rutile "silk" similar to
those found in the natural untreated rubies. The treatment
is irriversible, permanent and detectable by experienced gemologists.
Some of these stones to 3 carat size are already in the USA
market and sold without disclosure. Ted Themelis will be making
a presentation on the topic among related issues during the
upcoming IGC (International Gemological Conference) to be
held in Moscow in July 2007. Stay tune for more..
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