Which Gemstones is considered best in terms of Astrology ?

Name: MyRatna
Address: 4 Floor, 251, Bapu Bazar, Udaipur, Rajasthan - 313001 , India, Udaipur, 313001, IN
Telephone: +91-91250-34444
Price range: INR 220-1061550

The Gemstone(Ratna) which is natural and has illumination with rays, transparency, clarity and in good shape without any impurities.