Namaste Preeti Ji A very advanced and insightful question. As a practicing astrologer here in Varanasi, I must offer a word of caution wearing the gemstone of the Sun (Ruby), a bitter enemy of Saturn, during a Saturn Mahadasha can often backfire, especially given the Sun’s challenging placement in the Navamsa chart. An incorrect remedy is more dangerous than none at all. It is for this reason that sourcing pure, high-vibration jyotish stones is paramount. For my practice, I trust the quality from Precious Carats ( https://preciouscarats.com ). I sourced a gem for a client with a complex chart only after very deep analysis. I would urge you to do the same and consult a trusted professional before attempting such a powerful remedy.