<br /><ul><li><strong>Gemstone Treatment</strong> - Gemstones are often treated in different ways to improve their appearance.</li><li>Some Gemstone Treatments Usually Done:</li><li><strong>Heat treatment</strong> - Amethyst, tanzanite, tourmaline, citrine, topaz, aquamarine, ruby and sapphire gemstones are heat treated for enhanced clarity and brightness.</li><li><strong>Oiling</strong> - Oil is rubbed onto the surface of emeralds and rubies to reduce the visibility of fractures and improve brilliance.</li><li><strong>Diffusion</strong> - Chemicals are infused into sapphires for accentuating or changing their color.</li><li><strong>Dyeing</strong> - Black onyx gemstones are treated with coloring agents to enhance, intensify or improve uniformity of color.</li><li><strong>HPHT and Irradiation</strong> - Blue diamonds are irradiated to enhance optical properties followed by HPHT to make desired color alterations.</li><li><strong>Diamonds</strong> - All our white diamonds are non treated.</li></ul></ul></li><ul><li><strong>Get Free Gift with Every Purchase.</strong></li></ul><ul><li><strong>Diamond Information:</strong></li><li><strong>Diamond Color:</strong>H</li><li><strong>Clarity:</strong>SI2</li><li><strong>Shape:</strong>Round,Round</li><li><strong>Creation Method:</strong>Natural</li><li><strong>Treatment Method:</strong>Not-Treated</li><li><strong>Total Diamond Weight:</strong>0.216</li><li><strong>Total Number of Diamond:</strong>27</li></ul>