**Complimentary Specimens** As a gesture of appreciation, every winning lot above €50 will include one extra mineral, added entirely free of charge. For each additional €50, another complimentary specimen will be added. ——————- Description: A radiant natural yellow diamond in rough crystal form, carrying that unmistakable canary to lime yellow glow that only diamond seems to hold with this kind of intensity. Under direct light the body colour reads bright and lively, while a stronger beam or backlighting pushes the saturation even further, creating a luminous core and a vivid halo at the edges that makes the piece feel almost illuminated from within. Across the surface, crisp natural growth striations and fine structural lines catch the light like brushed silk, giving texture, character, and a clear sense of authentic formation rather than a polished finish. Its rounded crystal silhouette and sharp natural planes combine softness and geometry in the same specimen, with reflective flashes that shift as the stone is turned, revealing subtle internal features and natural inclusions that confirm it as an untouched, unpolished diamond crystal chosen for colour presence and visual personality. Specifications: • Weight: 0.08 g • Weight in carats: 0.40 ct • Dimensions: 3 x 3 x 3 mm • Origin: Lunda Norte, Angola • Gem material: Natural diamond • Crystal form: Natural rough crystal with rounded outline and visible planes • Colour: Canary yellow to lime yellow • Colour intensity: Fancy vivid range • Transparency: Translucent • Lustre: Adamantine • Surface features: Prominent natural growth striations • Condition: Natural, unpolished • Treatment: No treatment Notable Points: • Strong canary yellow to lime yellow body colour with vivid saturation under direct light • Visible natural growth striations that create texture and directional sheen • Rounded crystal outline with distinct natural planes and bright reflective flashes • Clearer windows alternating with more included areas, adding depth and realism • Noticeable surface structure typical of natural rough, not a polished appearance • Colour concentrates beautifully when light is introduced from behind • Bright specular highlights on the crown area that emphasise crystal geometry • Natural internal features visible through the body, consistent with rough diamond • Attractive balance between translucency and glow, giving the stone presence on camera • Compact, well defined crystal form suited to macro photography and display • Vivid colour impression maintained across multiple angles, not only in one view • Striations contribute to the visual identity and also hint at lapidary possibilities for planning Collector’s Interest: A desirable addition for collectors who focus on natural coloured diamonds, especially those drawn to vivid yellow material in crystal form. The combination of strong colour, visible growth character, and the way the stone reacts to lighting makes it a photogenic specimen with genuine presence for a private selection, display case, or reference collection. Lapidary Potential: This rough shows clear promise for lapidary work, particularly because the colour stays bold and becomes even more intense with stronger illumination and backlighting. The natural striations and crystal faces offer useful reading of the growth and structure, helping a cutter study orientation and plan for how the final stone might carry colour and brightness. Whether kept as a crystal or considered for a small faceted result, the material presents an appealing starting point for careful, colour focused decisions. ——————- Shipping and Handling: All orders are shipped by UPS express or National Express. • Dispatch time: within 1 to 2 business days after payment confirmation to Catawiki • Transit time with Express service: up to 3 business days within europe and worldwide • A tracking number is always provided Photography and transparency: All photos were taken under controlled light conditions, carefully selected to reproduce the most accurate natural colour of each specimen. No filters, colour enhancement, or artificial saturation were applied. The lighting setup uses a calibrated 5500K light source, which replicates neutral daylight and reveals the true tones and clarity of the mineral. Under weaker or more yellow indoor lighting, colours may appear slightly different, which is normal and expected. The purpose of this setup is to present each specimen exactly as it appears in balanced natural daylight, allowing buyers to appreciate its authentic colour and lustre without distortion. Identification and ethics: All specimens offered are guaranteed natural and as described. Their origin and mineral identification are provided with the most accurate and reliable information available. Every effort is made to ensure that each piece is presented with full transparency, avoiding any misleading details regarding its nature, treatment, or provenance. 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 a priority. In the event of any issue, such as loss, damage, or discrepancy, please contact us immediately through Catawiki’s messaging system. We will always find a fair and suitable solution, including refund, replacement, or other commercial arrangements whenever justified. Appreciation and commitment: We sincerely thank you for your trust and preference. Our goal is to continuously bring you some of the most beautiful, unique, and exceptional mineral specimens from around the world. Each piece is carefully selected for its quality and character, ensuring that every purchase meets the highest standards. Your satisfaction and confidence are our top priorities, and we will always strive to exceed your expectations with every order. With gratitude, GemPulse Minerals