- - A Type -
pin thickness : 0.78mm (about 20g)
ring thickness : 1.6mm
inner diameter : 6.5mm x 11.2mm
outer diameter 9.6mm 13.6mm
- - B Type -
pin thickness : 0.78mm (about 20g)
ring thickness : 1.2mm
inner dimeter 6.5mm x 13.5mm
outer diameter 8.8 x 16 mm
- -C Type 7.1mm-
pin thickness : 0.78mm
ring thickness : 1.4mm
inner dimeter 7.1 mm x 14.5m
outer diameter 10 x 16 mm
- -C Type 8.6mm-
pin thickness : 0.78mm
ring thickness : 1.4mm
inner dimeter 8.6 mm x 16.8mm
outer diameter 11.5 x 19.4 mm
- -C Type 11.1mm-
pin thickness : 0.78mm
ring thickness : 1.4mm
inner dimeter 11.1 mm x 21 mm
outer diameter 14 x 23.5mm
Color : 14K Real Solid Gold, 14K Rosegold
About Gold
The most popular alloy of gold is 14K gold, which is 58.5% pure gold and 41.5% other metals like silver and copper.