No reserve price - 1 pcs Multicolour, White, Green, Orange, Red Opal - 18.28 ct - International Colored Gemstone Association (ICA GemLab) - Vibrant Play-of-Color

Opal is a unique and captivating gemstone celebrated for its mesmerizing play-of-color, caused by the diffraction of light within its silica structure. The multicolor opal described here, weighing 18.28 carats, displays an array of white, green, orange, and red hues, contributing to its vibrant and dynamic appearance. Its certification by the International Colored Gemstone Association (ICA GemLab) confirms its natural origin and the quality of its striking color play. Opals are treasured not only for their aesthetic beauty but also for their distinctive internal structure, which causes shifting colors that seem to dance across the surface. This gemstone requires careful handling due to its relative softness and sensitivity to temperature changes. Such a large, vibrantly colored specimen is particularly valued for use in exclusive jewelry or display pieces, showcasing the wonder of natural gemstone phenomena.