Pt900 Diamond R
D0.304 D0.15 D VS2 EXH＆C CGL 3.9g #12 5.2×20.2×3.2mm 1.1×1.6mm
D0.304 D0.15 D VS2 EXH＆C CGL 3.9g #12 5.2×20.2×3.2mm 1.1×1.6mm