Sterling Silver CZ Round Halo Earring Jackets For Studs Accentuate any 5mm to 6mm stud earring with our ravishing, sterling silver and cubic zirconia earring jacket. Accented by a round halo of shimmering cubic zirconia crystals. Darling April birthday option. 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 Total Weight: 1.7 Grams Measure: 12 mm L x 12 mm W Weight: 1.7 Grams Material: .925 Sterling Silver, Rhodium Plating, Cubic Zirconia