Certified 1.33ct Oval Cut Blue Ceylon Sapphire. 1.33ct Oval Cut Blue Ceylon Sapphire. A High Quality Blue Ceylon Sapphire That Has Been Slightly Over-Heated, Leaving Typical Yellowish Brown Residues, Mostly Isolated To The Stones Centre. All items are sent via secure & tracked postal or courier services. Furthermore, all items are unequivocally guaranteed to be genuine. We are collectors with many years of experience, who enjoy what we do. We will always try our best to make sure our customers have a satisfactory experience. The item "Certified 1.33ct Oval Cut Blue Ceylon Sapphire" is in sale since Thursday, May 10, 2018. This item is in the category "Jewellery & Watches\Loose Diamonds & Gemstones\Sapphire\Natural Sapphires". The seller is "gemsoflondon" and is located in Twickenham, Middlesex. This item can be shipped worldwide.