Created Blue Opal Inlay Whale Tail Nautical Sterling Silver Ring Whale Tail Ring Stone: 5mm L x 3.5mm W Material: Sterling Silver, Synthetic Opal, Rhodium Plating Measure: 2mm Band Width Weight: 3.96 grams This nautical ring is a wrapping whale tail design, with inlaid synthetic blue opal making a great aquatic accessory. 2mm wide and sterling silver this oceanic ring is a dazzling gift. Stone: 5mm L x 3.5mm W Measure: Width: 2mm, Weight: 3.96 Grams, Material: Sterling Silver, Synthetic Opal, Rhodium Plating