Ross-Simons is always looking for new ways to reinvent essential jewelry styles. Treat yourself to a unique blend of lab-grown diamonds and mined gemstones at an incredible value. You'll light up every room when you're wearing this fabulous 5.00 carat oval sky blue topaz ring, bordered by beautiful 1.00 ct. t.w. round brilliant-cut lab-grown diamonds. Crafted in polished 18kt yellow gold over sterling silver. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. 5/8" wide. Sky blue topaz and lab-grown diamond 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 - 1.00 CaratsNumber Of Stones 1 - 16Gem Type 2 -