Very rare, natural Untreated Deep Blue Sapphire. Perfectly suited as an investment or collector's item. Including a full LOTUS GOLD report. *No Reserve Price* Variety: Natural Sapphire Species: Natural Corundum Weight: 4.19 Carat Color: Deep Blue Shape: Octagonal, Brilliant Step cut Transparency: Transparent Treatment: No indications of Heating/treatment See report for more details. LOTUS report Nr: 2900-5 679 All orders are packed & shipped with great care and delivered by an Express Courier Service. Shipments are insured for full value and have accurate online tracking, striving for a 48-hours delivery time.