Dimensions: 12.72 L X 8.17 W X 5.93mm Deep. Color: Very slightly bluish green.Treatment: Light colorless oil (cedar). The photos were taken using a 10X macro converter lens. I believe the photos are accurate images of the stones' clarity and color but please keep in mind that no two monitors will show color and tone the same. Check out my other items. Be sure to add me to your favorites list. The item "3.9 Carat Oval Cut Natural Colombian Emerald Loose Gemstone" is in sale since Saturday, January 18, 2020. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Emerald\Natural Emeralds". The seller is "importmanagers" and is located in Merritt Island, Florida. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Australia.