Natural Opals are a popular gemstone choice that may stand for diamond as a wedding band alternative. An opal’s physical and cosmic characteristics make it worth its weight in gold. The beauty and ‘dance of color’ (Fire) aspeccolorpals have always made them very sought-after. On the ground of Vedic science, the Libra zodiac sign is related to this gemstone, which is marvelous for those who are going through tough times in their life. For the ascendents of Venus (Shukra) planet also, both Opal and Diamond act as excellent astrological gemstones.