Here is an exceptional, investment grade loupe clean natural vivid blue sapphire from Sri Lanka, fully certified by the Bellerophon Gemlab in Paris. The pictures do not make any justice on how clean this Sapphire and vivid it is. What makes this gemstone stand out is its impressive size of over 4 carats combined with the fact that it is completely natural and unheated. Only a very small percentage of sapphires are mined with a natural color and clarity high enough to avoid heat treatment. The sapphire displays a beautiful, bright blue color. The oval cut is expertly done, giving the stone excellent sparkle and allowing light to reflect wonderfully throughout the gem. It is a highly transparent, eye catching stone that would look stunning set in a custom piece of jewelry or kept safely in a gemstone collection. Gemstone Details (Report No. B38209): Species: Natural Sapphire Weight: 4.185 carats Measurements: 10.36 x 7.30 x 6.27 mm Shape: Oval Colour: Blue Treatment: No indications of heating (100% untreated) Origin: Ceylon (Sri Lanka) Certificate: Bellerophon Gemlab S.A.S (January 24, 2025) Shipping & Important Information: Shipping: The gemstone will be carefully packed and shipped via a fully insured, trackable delivery service (FedEx or DHL Express). Customs & Taxes: Please note that buyers may be responsible for extra customs duties and import taxes depending on their country of residence. The buyer is responsible for any extra costs incurred for importing items. Please check with your local tax office for the exact amounts before bidding.