When shopping for sapphires, you will come across stones that are either natural or have undergone heat treatment in order to improve the color of the gemstone. This practice dates back many centuries and has been widely accepted in the global market for its affordability and the stability of the method for achieving results. Read More
Tag Archives: gia certificate
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Who are the GIA, Learn about the GIA and there part in GemstonesThe GIA which stands for the gemological institute of America, has today acquired the status of a globally recognised organisation, dedicated to research, study and certification of all kinds of gemstones which exist naturally on Earth. It doesn’t matter if you are goingRead More