The Navratna Mala is made up of  nine gemstones. Any person irrespective of gender can wear this Navratna Mala.
We have three level of purity of these Mala  : Natural , Pure and Purest based on purity level of these gemstones
The nine gems 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)
The purity of Navaratna gemstones is important for transmitting vibrations to the wearer. Some say that natural gemstones are more beneficial than lab-created gems because they are created over millions of years by the earth's pressure
Wearing this mala decreases aging and increases wealth, position, prestige,
In particular, people whose horoscopes are in a weak position, they get miraculous benefit after wearing this Mala.
Inauspicious effects of new planets are removed by the effect of the Nav Ratna Mala.
Worship of Nav Ratna Mala increases happiness and prosperity in life.
 Purity of Gemstones
Benefits of Nav Ratan Mala:
Wearing good quality Navratna Mala benefits from all kinds of obstacles in life and for all kinds of well-being.
One should wear the Navrathna Mala for mental and navagraha peace.
Separate donations of Navratna rosary on its own will give benefits to the wearer by incorporating the wealth of the planets related to him.
Wearing a Navratna Mala gives many benefits. Such as fame, honor, wealth, gain in material prosperity, and benefits from diseases like phlegm, cold disease, fever, etc. and also leads to prosperity & Happiness.