Body Candy 14k Rose Gold 1.5mm (0.015 cttw) Genuine Diamond Left Nose Stud Screw 18 Gauge 1/4" Gauge 18 gauge; 1 millimeter Length 1/4 inch; 6 millimeters 1.5 millimeter; 0.015 cttw natural white diamond in prong setting Solid 14k rose gold nose stud with polished finish