Carats Natural Royal Blue Sapphire Cushion, VVS clean stone. The item "GIA Certified Natural Unheated 21.26 Carats Royal Blue VVS Sapphire Cushion" is in sale since Monday, August 26, 2019. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Sapphire\Natural Sapphires". The seller is "starsilverusa" and is located in New York, New York. This item can be shipped worldwide.