Multi-color Tourmaline Plain Ovals measure approximately 5x4-6x5mm in size, have a vitreous luster, excellent polish, symmetrical shapes, tourmaline of dark to light green, dark to light pink, medium greenish blue, light mint green, light Indicolite blue, colorless, grey, pinkish orange, brown, colorless, and medium to light golden for a very large variety of hues with minute internal characteristics, and the gemstones are transparent in quality with strong pure hues.