9X7 MM Oval Shape Blue Topaz and 1/20 Ctw Round Cut Diamond Semi-Precious Rings in Yellow Gold VermeilBrimming with understated drama, this semi precious ring delivers its impact quietly, be it for a night out or as an everyday signature piece. It features an oval shaped centerpiece, with a 9X7 MM oval cut blue topaz center stone. 12 pave set round cut diamonds encircle the amethyst in a halo so precise that they seem to float, each one set close enough to create a continuous sparkle, yet spaced just enough to let the gemstone's color breathe. The