Opal Raw or rough opal refers to opal stones that have not been cut, polished, or shaped for use in jewelry. Our lab-grown rough opals ensure quality and exhibit varied colors and patterns. Key features include:
- Appearance: Rough opals often available in irregular shape and may have a dull exterior, with flashes of color visible through the surface. Sometimes for lab-grown rough opals, they may contain a layer of resin on the surface.
- Types: There are various opals, such as raw black opal, raw white opal, raw boulder opal, and raw fire opal, each with unique characteristics.
- Value: The value of rough opal is determined by factors like play of color, brightness, body color, density and hardness.
- Use: Gem cutters assess uncut opals to determine how to cut them to maximize their beauty and value.
Rough opals are popular among collectors and jewelers for transformation into finished gemstones.
