Gems n Gems was established in Bangkok,Thailand in 2009 as a Semi-precious stones supplier. But as we got deeper to know the industry more, we discovered so many more new gemstones in its Natural form. Then along the way we discovered the lab grown gems that were grown to look exactly like its Natural counterparts. It was all so fascinating that we decided to offer all kinds of gemsto... https://www.gemsngems.com/product-category/lab-created/hydrothermal-pulled-czochralski-gemstones/pulled-czochralski-blue-sapphire/