Simulated Sapphire CZ Halo Earring Jackets Sterling Silver Accentuate any 5mm to 6mm stud earring with our ravishing, sterling silver and cubic zirconia earring jacket. Accented by a round halo of shimmering, simulated sapphire cubic zirconia crystals. Splendid option for September birthday. Earring Jackets Only, Earrings Sold Separately Material: .925 Sterling Silver, Rhodium Plating, Cubic Zirconia Measure: 12 mm L x 12 mm W Total Weight: 1.7 Grams Show your love for the Earth and your sweetheart by choosing cubic zirconia. Lab  created cz reduces destructive impact caused by the mining of diamonds, and is virtually flawless. Pour out your heart instead of your wallet and splurge on a trip or new house. Measure: 12 mm L x 12 mm W Weight: 1.7 Grams Accentuate any 5mm to 6mm stud earring with our ravishing, sterling silver and cubic zirconia earring jacket. Accented by a round halo of shimmering, simulated sapphire cubic zirconia crystals. Splendid option for September birthday. Earring Jackets Only, Earrings Sold Separately Material: .925 Sterling Silver, Rhodium Plating, Cubic Zirconia Measure: 12 mm L x 12 mm W Total Weight: 1.7 Grams Show your love for the Earth and your sweetheart by choosing cubic zirconia. Lab  created cz reduces destructive impact caused by the mining of diamonds, and is virtually flawless. Pour out your heart instead of your wallet and splurge on a trip or new house.