These 18K vermeil open twist disc stud earrings with engraved circles and CZ showcase a disc engraved with circular lines and sculpted with a twist opening. One side of the opening sees the engraving turn from circular to linear lines. The center of the disc is donned by a bezel set clear cubic zirconia (CZ) stone. This highly graphic and visually powerful design embodies a bold and fashionable look. Metal: .925 sterling silver Finishing: 18K gold plating for yellow gold color, and rhodium plating for silver color Polishing: high-shine polish Stone grade: AAAAA Stone cut: round Stone setting: bezel Stone color: clear Disc diameter: 14mm/0.55in Weight: 1.62g/0.06oz (single), 3.24g/0.11oz (pair)