Ross-Simons travels the world to find beautiful, high-quality styles at the best prices. Treat yourself to a unique blend of lab-grown diamonds and mined gemstones at an incredible value. You'll be mesmerized by our dreamy ring, featuring kaleidoscopic shimmer and icy sparkle as an 8x15mm oval opal is haloed by 0.58 ct. t.w. round brilliant-cut diamonds. Crafted in polished platinum. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 3/8" wide. Lab-grown diamond and opal ring. Each Ross-Simons item arrives in a fine jewelry presentation box. Shop Ross-Simons jewelry risk-free as all items include a 30-day, 100% money-back guarantee.Stone InformationGem Type 1 - DiamondStone Cut 1 - Good-CutStone Color 1 - G-HStone Clarity 1 - SI1Stone Shape 1 - Round-ShapeStone Creation Method 1 - SyntheticStone Treatment Method 1 - Not-TreatedStone Weight 1 - 0.57 CaratsNumber Of Stones 1 - 58Gem Type 2 - OpalStone Cut 2 - Good-CutStone Col