Hi, I am Halley Cruz, working as a product manager in rananjay exports for the last five years. Rananjay Exports are the online most trusted Opal jewelry manufacturer based in India, catering to the needs of its clients since 2013. We have a wide selection of gemstone silver jewelry and other jewelry like jewellery manufacturing process ethically sourced from the most reliable sourc... https://www.rananjayexports.com/gemstones/opal