Certified Natural Ceylon Cornflower Blue Sapphire 5.40 Ct Round Loose Gemstone. 9.15 X 9.15 X 6.30 (mm). We always provide Positive Ratings and Excellent feedback to all paying buyers. We believe that all disputes can be settled by mutual agreements. We believe that all disputes can be settled by mutual a.This item is in the category "Jewellery & Watches\Loose Diamonds & Gemstones\Loose Gemstones".gemstore" and is located in this country: IN. This item can be shipped worldwide.