K18WG Diamond PN
D0.314 D0.51 K VS1 PS CGL 5.9g 26.6×10.9×5.0mm 47.0cm 1.8mm
D0.314 D0.51 K VS1 PS CGL 5.9g 26.6×10.9×5.0mm 47.0cm 1.8mm