Description: This Ethiopian Opal reveals an extraordinary full spectral play of colour, expressed through a vivid and highly animated internal landscape that responds dramatically to changes in angle and light direction. When light is directed through its internal veins and translucent planes, the stone comes alive with a complete chromatic range, unfolding flashes of red, orange and golden yellow alongside neon greens, electric blues, deep cobalt tones and subtle violet and purple accents. The presence of strong red, orange and yellow flashes places this specimen among the most sought after expressions of opal colouration, as these hues are widely regarded by collectors as the pinnacle of desirability within the opal world. The body of the opal presents a softly translucent structure with natural undulating surfaces and flowing internal layers, giving the specimen a sculptural, organic presence. Its form allows light to penetrate deeply into the stone, activating different colour zones depending on viewing angle and intensity of illumination. Broad colour fields coexist with finer pinfire and flame like flashes, creating a complex and constantly shifting visual experience that rewards prolonged observation. Originating from the renowned opal producing regions of Ethiopia, particularly areas such as Mezezo, Wegel Tena, Delanta and Taricha, this specimen reflects the geological conditions that have made Ethiopian opals celebrated worldwide. These highland zones are known for producing opals with exceptional brightness, wide colour range and remarkable internal structure. Within these mountainous terrains, volcanic activity and silica rich environments have given rise to some of the most expressive and chromatically intense opals known today. This piece stands out not only for the richness of its colour spectrum, but also for the clarity with which light travels through its internal pathways. Each change in orientation reveals new chromatic sequences, with fiery reds and warm oranges often igniting first, followed by luminous yellows that transition into vivid greens, blues and deeper cooler tones. The result is a specimen that captures the essence of Ethiopian opal at its finest, balancing colour intensity, structural beauty and natural elegance. Specifications: • Weight: 1.43 g • Weight in carats: 7.15 ct • Dimensions: 19 × 15 × 10 mm • Origin: Mazezo, Ethiopia • Mineral: Opal • Variety: Natural precious opal • Body tone: Translucent • Colour play: Full spectral play of colour • Dominant colours: Red, orange, yellow, green, blue, violet • Internal structure: Layered colour veins and natural growth features • Lustre: Vitreous to sub vitreous • Condition: Natural, unpolished, untreated Notable Points: • Natural Ethiopian Opal from a world renowned opal producing region • Exceptional full spectral play of colour across the entire visible range • Strong and vivid red flashes highly prized by collectors • Prominent orange and yellow colour play adding warmth and intensity • Neon green flashes with high brightness and saturation • Electric blue and deep cobalt tones appearing at specific angles • Subtle violet and purple accents enhancing chromatic complexity • Dynamic colour response when light is directed through internal veins • Translucent body allowing deep light penetration • Natural sculptural form with flowing internal layers • Untreated and fully natural specimen • Highly expressive piece offering constant visual variation Collector’s Interest: This specimen represents a highly desirable expression of Ethiopian opal, combining full spectral colour coverage with particularly strong red, orange and yellow flashes, the most coveted hues among opal collectors. Pieces capable of displaying such a wide and balanced colour range, while maintaining vivid intensity across multiple viewing angles, are increasingly sought after. Its natural form, rich internal structure and animated chromatic behaviour make it a compelling addition to any serious opal collection focused on premium colour performance. Lapidary Potential: While the opal displays remarkable colour throughout its structure, its natural form and internal complexity give it strong value as a specimen in its current state. Any cutting would risk diminishing the layered colour interactions and the full spectral behaviour visible across multiple planes. For this reason, its highest expression is best preserved as a natural piece, where its complete colour dynamics and internal architecture can be fully appreciated. —————— Shipping and Handling: All orders are shipped by Portuguese National Post. • Dispatch time: within 1 to 3 business days after payment confirmation to Catawiki • Transit time with CTT service: between 5 to 7 business days within europe and worldwide, depending on destination national post. • A tracking number is always provided Photography and transparency: All photographs are taken under controlled lighting conditions using a macro lens, carefully selected to present each specimen as accurately as possible. No filters, colour enhancement, or artificial saturation are applied. The lighting setup uses a calibrated 5500K light source, replicating neutral daylight to reveal natural tones, surface features, and internal characteristics. Under warmer or weaker indoor lighting, colours may appear slightly different, which is normal. The purpose of this photographic process is documentation and representation, not visual enhancement. Images are intended to reflect the specimen faithfully as it appears under balanced natural light conditions. Identification and ethics: All specimens offered are natural and described to the best of our knowledge, based on direct sourcing, professional experience, and information provided by trusted suppliers working at the origin. Every effort is made to ensure transparency and accuracy regarding identification, locality, and general characteristics, avoiding misleading statements about treatment, provenance, or nature. Customs and import taxes: Any customs duties, import fees, or local taxes applied by the destination country are entirely the responsibility of the winning bidder. These charges are not included in the auction price or shipping cost and are determined by the buyer’s local authorities. Guarantee and resolution: Customer satisfaction is important. In the unlikely event of an issue such as loss, damage, or discrepancy, please contact us promptly through Catawiki’s messaging system. Each case is handled individually and fairly, with appropriate solutions offered when justified. Appreciation and commitment: We sincerely thank you for your trust. Our work focuses on careful selection, accurate representation, and respectful presentation of mineral specimens with character and interest. Each piece is chosen for its individual qualities rather than speculative or financial considerations. We aim to provide a transparent, reliable, and consistent experience for collectors at all levels. With gratitude, GemPulse Minerals