Ross-Simons travels the world to find beautiful, high-quality styles at the best prices. This swirling highway ring makes the perfect complement to your cocktail party dress!.50 ct. t.w. blue diamonds interlock with.50 ct. t.w. champagne diamonds in polished sterling silver with blue and brown rhodium. 1/2" wide. Champagne and blue diamond ring. Our blue diamonds are natural diamonds that have been treated which causes the color change and then heated to hold the color. The color change process is permanent. 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 - BlueStone Clarity 1 - BlueStone Shape 1 - Round-ShapeStone Creation Method 1 - NaturalStone Treatment Method 1 - Not-TreatedStone Weight 1 - 0.50 CaratsNumber Of Stones 1 - 64Gem Type 2 - DiamondStone Cut 2 - Good-CutStone Color 2 - ChampagneStone Clari