This shiny beauty is a natural, unheated Cornflower Blue, 5-carat Sri Lankan Sapphire. The stone has been photographed in a variety of lighting conditions to help showcase its colour, tone, and clarity. Please bear in mind, however, that the naked eye is always the best tool for accurately assessing a gemstone. Close-up photographs can make gemstones appear larger than they are, so we recommend referring to the provided measurements when judging size. When buying gemstones online, caution is advised. Please know what you are buying before bidding. Never buy gemstones without the accompanying certificate from one of the Key Laboratories. The ICA GemLab and GFCO Gem Lab certificates are included, and we encourage prospective customers to verify the reports online prior to purchase. You will receive the original hardcopies of both certificates with your order. Item Specifics: Gem Species: Natural Corundum Gem Variety: Sapphire Report Details: Issuing Laboratory 1: International Colored Gemstone Association (ICA GemLab) Issuing Laboratory 2: GFCO Gem Lab Report 1 Number: TH26G126857, code: 2547 Report 2 Number: AAP87904, code: 46043-1 Report 1 Date: 13 August, 2026 Report 2 Date: 18 June, 2025 Physical Characteristics: Weight: 5.04 carats Shape & Cutting Style: Octagonal Step Cut Measurements: 9.33 × 88.92 × 6.32 mm Colour: Cornflower Blue Transparency: Transparent Characteristics: Natural inclusion(s) pattern Clarity Enhancement: No indications of clarity enhancement Heat treatment: No indications of heating Country of Origin: Sri Lanka If you are unhappy with any aspect of your purchase, please contact us directly, and we'll do our best to put it right. Your country of residence may apply extra customs duties and import taxes. Extra VAT calculations are based on the tax system of your country. We cannot be held responsible for any extra expense incurred for importing items into the purchaser's country of residence. Please note that the buyer is always responsible for customs duties on international shipments. If you want to know the detailed amount, please contact the tax office in your area. Important: For deliveries to France, a customs broker is required to handle the clearance process. This may result in additional costs, which are also the buyer’s responsibility. If you would like to know the exact amount, please contact the customs or tax office in your area. Thank you for your interest in this item!