This pretty ring features your choice of an amethyst or smokey quartz center stone encompassed by glittering white diamonds. This ring is crafted of highly polished sterling silver. <br /> <br /> <ul> <li>Gemstone colors: Brown or purple</li> <li>Gemstone shapes: Oval</li> <li>One prong-set oval-cut smokey quartz or amethyst measures 12 mm wide x 16 mm long</li> <li>Total gemstone weight: 9 carats</li> <li>Diamonds: 37</li> <li>Diamond cut: Round</li> <li>Diamond weight: 1/5 carat</li> <li>Color: J-K</li> <li>Clarity: I2-I3</li> <li>Setting: Prong</li> <li>Metal: Sterling silver</li> <li>Finish: High polish</li> <li>Metal weight: 5.11 grams</li> <li>Ring setting dimensions: 14 mm wide x 18 mm long</li> <li>Band dimensions: 3 mm wide</li> <li>This ring is available in <b>size 6.5 only</b></li> </ul> <br /> <b>Diamond total weight: 1/5* carat TW</b> <br /> <br /> <b><i>All carat weights and measurements are approximate and may vary slightly from the listed dimensions. *T.W. (total weight) is approximate. 1/5 carat T.W. may be 0.17 to 0.23 carat. Treatment code N (diamond) and E (quartz, amethyst). See <a href="http://www.overstock.com/2200/static.html" target="_blank"><span class="links">Treatment Guide</span></a> for further information.</i></b> <br /> <br /> <a href="http://www.overstock.com/downloads/pdf/2010_RingSizing.pdf"><span class="links">Click here for ring sizing guide</span></a> <br /> <br /> <i>This ring <b>cannot</b> be resized.</i> <br />