No reserve price - 1 pcs Orange Opal - 16.09 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

Opal is a unique and mesmerizing gemstone prized for its play-of-color, an iridescent phenomenon showing flashes of rainbow hues. The orange opal here, weighing over 16 carats and certified by the International Gemological Institute (IGI), is especially noteworthy for its natural color play, meaning the vibrant shifting colors are intrinsic rather than enhanced. Orange opals combine the warm base color with opal’s characteristic flashes, creating a fiery and lively effect that draws attention. Formation of opals occurs from silica-rich solutions depositing in cracks and cavities of rocks, commonly in regions like Australia and Ethiopia. Their delicate composition requires gentle handling. Opals have been treasured historically for their unique beauty and symbolism, often used in rings, necklaces, and decorative objects. The natural color play opal stands out as a collectible gem for those appreciating rare visual effects in stones.