AAn opal stone 9 carat weighs around 1.8 gms (1.62 gms for opal stone 9.25 ratti) and is renowned for its stunning contrast and exciting bright flashes. Belonging to the Venus planet, it symbolizes transformation and renewal. The Opal stone 9 ratti price in India ranges from INR 5,000 to INR 50,000 and is based on quality, size, and type, along with the intensity of its shimmering beauty and unique patterns. As per Vedic astrology, it benefits the Tula (Libra) and Vrishabha (Taurus) Rashi the most as it enhances their strength and resilience in their individuality.