Created Blue Opal Simulated Amethyst Huggie Hoop Earrings 925 Silver February Birthstone or October Birthstone Earrings Measure: 0.64in x 0.23in Weight: 4 grams Material: .925 Sterling Silver, Synthetic Blue Opal, Cubic Zirconia, Rhodium Plating Material: .925 Sterling Silver, Rhodium Plating, Synthetic Opal, Cubic Zirconia Measure: 0.64 in L x 0.23 in W Weight: 4 Grams February Birthstone or October Birthstone Earrings Measure: 0.64in x 0.23in, Weight: 4 grams, Material: .925 Sterling Silver, Synthetic Blue Opal, Cubic Zirconia, Rhodium Plating