Ring Details Product Name Marquise Cut London Blue Topaz White Gold Curved Matching Wedding Band SKU R0280-LBT Carat Total Weight About 0.3 Carat Metal Type & Color Select from Silver, 10K, 14K, 18K gold, or Platinum based on your preference. (Palladium is available for customization) Average Width (mm) 1.3 (As the pictures)   Wedding Band Details Stone Type (contact us for customization) London Blue Topaz & Lab Diamond Creation Method Natural / Lab Grown Shape Marquise & Round Total Carat Weight About 0.3 Carat