Rings Violet Red Round Portuguese Cut Tourmaline Gemstone 684 Carats Moriartys Gem Art
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One 6.84 carat round portuguese cut tourmaline from Congo, violet red in daylight to brownish red color in incandescent lighting, EYECLEAN clarity, cut grade excellent, measuring 11.1 mm wide, 10.9 mm long, 9.4 mm deep; with excellent polish and excellent symmetry. The proportions of the tourmaline are as follows: total depth 85.4%, table width 47%. The overall quality rating of this tourmaline is 867 out of 1000.