• 18k yellow gold with opal cabochons • Size 5.5, 1 mm thickness • Stone Count: 34 • Stone Dimensions (mm): Avg. Diameter 1.5 • Stone Shape: Cabochon, Round • Stone Color: White • Note: This item has been appraised and inspected by a certified Gemologist. All diamond and gemstone grading is done under GIA standards as the mounting permits. All gemstone weights and measurements are approximate.