The world is a magical place. You’ll believe this once you study the precious gemstones that are available on this planet. Pink Opal is one such unique creation of nature. The hydrous form of silica vented out of the cracks and solidified to form this flash colored opaline. This stone showcases the play of colors. There are spaces in between the veins of the crystals. The plane and its course have space from where the light determines the observed colors. The pink opal stone is crystalline. It can also be called Photonic crystal, which is the best example of natural creation. The regularity of sizes of the gemstone determines the quality and its superiority.