With a commitment to quality and affordability, Ross-Simons presents timeless jewelry for the modern woman. Treat yourself to a unique blend of lab-grown diamonds and mined gemstones at an incredible value. Classically beautiful with a modern touch, this gorgeous 3.80 carat oval amethyst ring features a fabulous 1.00 ct. t.w. round brilliant-cut lab-grown diamond border. 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. Amethyst 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 - AmethystStone Cut 1 - Good-CutStone Color 1 - Violet-BlueStone Clarity 1 - Violet-BlueStone Shape 1 - Oval-ShapeStone Creation Method 1 - NaturalStone Treatment Method 1 - Heat-TreatedStone Weight 1 - 3.80 CaratsNumber