From Modern Mood. Solid 14k design is 2mm by 3mm with your choice of genuine diamond or opal, 0.01 ct Flush set diamond: 0.01ctw. This is a daintylook for all kinds of placements, such as nose, tragus, earlobes, helix, or conch. This threadless end will fit on any size of our implant grade titanium threadless labret posts, found here. The pin on this piece will be pre-bent to ensure a secure fit.