RING DETAILS: ✪Design: Gold ring ✪Gemstone: Natural welo opal, moissanite diamonds ✪Gemstone shape: Oval ✪Gemstone size: 10X12 mm ✪Setting type: Prong ✪Metal type: 14k solid yellow gold ✪Metal finish: Smooth shiny Choose your ring size from drop down menu and if you need any other preferred ring size please contact us. QUALITY OF MATERIALS: Metal: Most of our jewelry at JewelryMansion is made with precious metals like gold and silver. These metals are 100% non-allergic to our skin. Gemstone: All Oval Opal Rings With Bezel Setting, Yellow Gold Opal Ring With Round Gemstone, 14k Gold Oval Cabochon Ring For Anniversary, Gold Opal Ring For May Birthstone, Gold Opal Ring With Center Stone, 14k Gold Opal Ring With Center Stone, Opal Promise Ring With Bezel Setting, Opal Rings With Accent Stones For Anniversary, Yellow Gold Opal Rings As Gifts