Model No. MCQGSE2268 - 14k Yellow Gold Madi K Cubic Zirconia ( CZ ) Stud Post Earrings, 2.5mm x 2.5mm Specifications: Material: Primary - Purity:14K|Stone Type_1:Cubic Zirconia (CZ)|Length of Item:2.5 mm|Feature:Solid|Manufacturing Process:Stamping|Material: Primary:Gold|Stone Treatment_1:Synthetic|Width of Item:2.5 mm|Product Type:Jewelry|Jewelry Type:Earrings|Sold By Unit:Pair|Gender:Women's|Material: Primary - Color:Yellow|Earring Closure:Post & Push Back|Earring Type:Stud|Feature 2:Nickel Free|Stone Creation Method_1:Synthetic Made In: UNITED STATES