19 Carat Ceylon No Heat Sapphire and Diamond Ring. 3.45 carat round cut center sapphire. The sapphire is certified natural no heat with exquisite cornflower blue color. This important sapphire is set in a custom diamond mounting featuring half moon cut side diamonds and micro pave detail set in 18k white gold. 2.20 carats of diamonds.This item is in the category "Jewelry & Watches\Fine Jewelry\Rings". The seller is "diamondscene" and is located in this country: US. This item can be shipped worldwide.