These ends are available in 18K yellow gold or 18K rose gold with stone, synthetic opal, or gemstone inlays. The pins for all of the ends are made from steel.
The specifications for the Purity ends are:
The specifications for the Vice ends are:
The specifications for the Virtue ends are:
The Three Bead Cluster Design has a 3mm outer diameter with a 1.5mm rise
The Four Bead Diamond Cluster measures 6mm by 4mm with a 2mm rise
Gemmed Flower Ends with 2mm gems have a 6.2mm diameter
Gem Trio Ends with 3mm gems has an outer diameter of 7mm
There is only a slight difference in color between the rose gold and yellow gold materials.
More threadless jewelry can be found here.