A trusted jeweler in 1952, Ross-Simons is dedicated to quality and value. Treat yourself to a unique blend of lab-grown diamonds and mined gemstones at an incredible value. Showing off a beautiful steely hue, these 3.20 ct. t.w. emerald-cut London blue topaz earrings feature fabulous.50 ct. t.w. lab-grown diamond frames. Crafted in polished sterling silver. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Post/clutch, London blue topaz and lab-grown diamond earrings. 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 - 0.50 CaratsNumber Of Stones 1 - 36Gem Type 2 - TopazStone Cut 2 - Good-CutStone Color 2 -