Anatometal Faux Faceted Opal prong set bead cluster. 
The settings on this are really dainty 
 
Thread : Threadless
Gauge: 1.2/1.6
Brand: Anatometal
Material: Titanium
 
About Anatometal : "Our vision brings into focus the ultimate goal of meticulously hand-crafting the best quality and classically designed body piercing jewelry.
This vision is achieved in every stage of production, from the use of implant grade materials and maintaining precision specifications; through hand polishing and packaging the fine products we’ve been proud of the Anatometal label since 1991.
Anatometal has been affiliated with the Association of Professional Piercers since its inception and was the first corporate member of the organization and we proudly adheres to their specifications and standards. After all, we created those minimum standards over two decades ago."