925 Sterling Silver Synthetic Turquoise Medium Hoop Earrings 1.1 inch December Birthstone Blue Hoop Earrings Stone: 5 mm, Material: .925 Sterling Silver, Synthetic Turquoise, Measure: 1.1 in L x 0.15 in W, Weight: 2.5 Grams Material: .925 Sterling Silver, Synthetic Turquoise Measure: 1.1 in L x 0.15 in W Weight: 2.5 Grams December Birthstone Blue Hoop Earrings Stone: 5 mm, Material: .925 Sterling Silver, Synthetic Turquoise, Measure: 1.1 in L x 0.15 in W, Weight: 2.5 Grams.