Opal along with diamond is very effective astrological gemstone for Venus planet. Opal is helpful for marital bliss, love, relationship, companionship, fertility and sexual compatibility. Opal is associated with Venus and symbolizes comfort and luxury in life. A benefic Venus in the horoscope may bless the native with all luxuries, comfort, glamour, romance, wealth, beauty, happiness, joy, delights, high class vehicles, jewelry, entertainment, pleasure and joy. Opal is mainly beneficial for sexual disorders, infertility, barrenness, sperm count, impotency, gastric problems and eye problems. It should be worn with silver or any white metal alloy like white gold and platinum. Opal should be worn in the index finger on Friday. The quality of opal depends upon the extent of play of ‘fire’ effect in the stone.
Keep it dipped in Gangajal for 10 min before wearing. Chant this mantra 11 times while wearing the stone:
'ॐ द्रां द्रीं द्रौं स: शुक्राय नम:'।
NOTE: DO NOT WEAR THE STONE DURING RAHUKAAL