Some what Eye clean - very slight inclusions; slight inclusions will be visible by the trained eye, or when viewed under 10x magnification. Slightly included - Inclusions are noticeable and can be seen with the naked eye.NishGems we are a very fast growing company, very well rooted in the pearl of the Indian ocean "Sri Lanka". We are a story, shouting out loud spreading the sound of genuinity to the world, with an inspiration, fine craftsmanship and vibrancy. Established in 1987, since then nishgems has been a hard fighting competitor in the gemstone export market. With a diverse collection of Gemstones and jewelries Nishgems has earned the most valuable and the most difficult to earn reaward from its customers "Trustworthy". The item "Natural Unheated Green Tourmaline 4.81 Cts Congo Oval Cut Loose Gemstone" is in sale since Tuesday, August 17, 2021. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Tourmaline". The seller is "spinelkinglk" and is located in Moratuwa. This item can be shipped worldwide.