Dimensions: 8.98 x 6.41 x 5.40 (mm). Treatments: None (No Indication of Treatment). We're confident we can resolve any issues to your satisfaction. Our customers are valuable and important for us therefore our Goal is to offer you the best Customer Service. We would be happy to hear from you and serve you. We are dedicated to our customers and feel you should receive the personal attention you deserve. We typically reply to emails within 24 hours. The item "2.38cts EXTREMELY RARE Natural Untreated GRANDIDIERITE GRS Certified" is in sale since Sunday, August 5, 2018. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Sapphire\Natural Sapphires". The seller is "gemstonefactorslk" and is located in Colombo,Western. This item can be shipped worldwide.