SPECIFICATIONS • Laboratory Information • Report Number: 5507-7641 Pin:980551 Laboratory: Lotus Gemology Report Date: 24 April 2026 • Gemstone Details• Species: Natural Emerald Description: One Loose Stone Weight: 4.63 ct Dimensions: 11.53 × 8.76 × 5.90 mm Shape: Octagonal Cutting Style: Faceted Crown: Step Pavilion: Step • Colour Characteristics • Colour (Daylight): Green Tone: Medium Saturation: Rich to Medium Transparency: Transparent • Treatment • Enhancement: Moderate • Origin • Country of Origin: Zambia GEMOLOGICAL OVERVIEW This natural emerald originates from Zambia and is accompanied by a Lotus Gemology Silver report. Zambia is recognised as one of the world's most important sources of fine emeralds, producing gemstones appreciated for their vivid green colour, excellent transparency and remarkable crystal quality. The country's unique geological conditions have established Zambian emeralds among the most respected and sought after in the international gemstone market. According to Lotus Gemology, this emerald displays a medium tone with rich to medium green saturation, transparent clarity and enhancement moderate grade ———————————————————————————————— SHIPPING AND HANDLING: All orders are shipped via Express Courier. • Dispatch time: within 1 to 3 business days after payment confirmation by Catawiki. • Estimated transit time: 2 to 5 business days worldwide, depending on the destination. • A tracking number is always provided. PHOTOGRAPHY AND TRANSPARENCY: All photographs are taken under controlled lighting conditions using a professional macro lens and a calibrated 5500K daylight light source. No filters, colour enhancement or artificial saturation are applied. Images are intended to represent each gemstone as faithfully as possible under neutral daylight conditions. Slight colour variations may occur depending on individual screen settings and lighting environments. IDENTIFICATION AND ETHICS: All gemstones offered are natural and described to the best of our knowledge, based on laboratory reports where applicable, professional experience and information provided by trusted suppliers at the source. Every effort is made to ensure accurate and transparent disclosure regarding identification, treatments, origin and general characteristics. CUSTOMS AND IMPORT TAXES: Any customs duties, import taxes or local fees imposed by the destination country are the sole responsibility of the buyer. These charges are not included in the auction price or shipping costs and are determined by the destination country’s authorities. GUARANTEE AND CUSTOMER SUPPORT: Customer satisfaction is our priority. Should any issue arise during shipping or upon delivery, please contact us promptly through the Catawiki messaging system. Every case is reviewed individually to ensure a fair and satisfactory resolution. ———————————————————————————————— THANK YOU Thank you for your trust and interest in our gemstones. Each gemstone is carefully selected for its natural beauty, authenticity and gemological significance, with the commitment to provide an honest, transparent and reliable buying experience. Our best regards, GemPulse Minerals