Nav Ratna for puja NAVRATNA – The navratna or nine gems influencing the nine planets are: Ruby (Sun), Pearl (Moon), Red Coral (Mars), Emerald (Mercury), Yellow Sapphire (Jupiter), Diamond (Venus), Blue Sapphire (Saturn), Hessonite (Rahu) and Cat’s Eye (Ketu).
Each gem stone is specific to a certain planet and reflects the positive traits of that planet.
One can even wear navratna without showing one’s horoscope to an astrologer.
