K18Pt900 Ruby R
Thailand Minor RU2.04 DA1.01 DA0.68 GIA 18.7g #15 15.0×22.0×7.5mm 1.9×5.9mm
Thailand Minor RU2.04 DA1.01 DA0.68 GIA 18.7g #15 15.0×22.0×7.5mm 1.9×5.9mm