Duet threadless end in titanium with 2-2mm gems - Aurora is backordered and will ship as soon as it is back in stock.
The Duet from Neometal is a linear cluster of 2-2mm gems in an implant grade titanium (ASTM F136) prong setting. 2x5.5mm overall size, great for a variety of piercings.
You'll need a compatible post for a complete piece:
