17cts Crystal Opal Specimen- 3.47 g

Crystal opals are a captivating variety of opal gemstones characterized by their transparent to translucent body, allowing vibrant play-of-color to shimmer within. The 17-carat specimen represents a delicate and brilliant example, featuring flashes of color caused by the diffraction of light through silica spheres arranged internally. Opals, formed from hydrated silica deposits, are valued for this iridescent phenomenon known as opalescence. Crystal opals are often used in fine jewelry and are cherished by gem collectors for their clarity and dynamic color display. The relatively small weight of 3.47 grams places this as a gem-quality piece suitable for mounting in rings, pendants, or earrings.