The worth of an Opal Gemstone can vary widely based on numerous elements, which include its size, clarity, color, and rarity. In order to provide a complete understanding of how much is Opal Gemstone worth, we will explore each of these aspects in depth in this write-up. The thing which makes an Opal a one-of-a-kind Gemstone is the diffraction of light through tiny silica spheres in the opal that creates a play of color. The value of an Opal Gemstone is determined by the mixture of its beauty, rarity durability.