14k Yellow gold, Diamond-cut, Hollow, PolishedOther Specs:Earring Closure: Wire & ClutchEarring Type: HoopFinish: PolishedGender: Women'sPrimary Material: GoldPrimary Material Purity: 14KTexture: Diamond-cutAppx Weight by Variation: (each piece will vary slightly)13 mm: 0.90 gr.15 mm: 0.96 gr.20 mm: 1.40 gr.25 mm: 1.70 gr.30 mm: 2.07 gr.35 mm: 2.54 gr.40 mm: 2.81 gr.45 mm: 3.06 gr.50 mm: 3.62 gr.55 mm: 4.06 gr.60 mm: 4.20 gr.65 mm: 4.78 gr.72 mm: 5.12 gr.77 mm: 5.95 gr.87 mm: 6.87 gr.