Pendant (b00116)-Grey Chalcedony Gemstone 18K Gold Plated Pendant Stone: Grey Chalcedony Gemstone Stone Detail: Natural Quantity: Each Shape: Flat Oval Metal Material: 18K White Gold Plated Total Weight: 11.0565 gram. Hole Size: 5.9x4.5mm Stone Size: 26x18mm Dimension: 55x25x9mm Dimension: 2.2x1x0.4 inch