Gemstone Connector - Vermeil - 12mm Faceted Coin Shape - Labdorite (Sold Per 2 Pieces) Quantity: Listing price is for 2 pieces. Stone: Labdorite Frame Material: 18K Gold Plated Over Solid Genuine .925 Sterling Silver. Shape: Faceted coin both sides Measurement: 20mm with both rings, stone size is 12mm