I am proud to offer this beautiful, untreated 2.11 carat oval red ruby from Thailand for sale. Its symmetrical cut and measurements of 8.93 x 7.44 x 3.63mm make it a rare find, as untreated rubies over 2 carats are not very common. Historically referred to as Siam ruby, this material has not been produced in over two decades. Most of the rubies that were mined in Thailand were heated and/or filled, making this untreated ruby even more exceptional. It has a vibrant red color in low light and a pinkish red hue when viewed outdoors. This eye-clean ruby would make an excellent focal point for any piece of jewelry! Comes accompanied with a GIA origin report stating the color is red without any modifiers, that it is untreated in any way, and has an origin of Thailand.