This Pigeon Blood Cab is approximately 14.86 x 10.83 mm thickness is 4.73 mm with a weight of approximately .041 oz or 5.75 carats. The pigeon blood has small flecks or droplets that look like blood droplets.
 
There bag carries a second cab and is approximately 11.88 x 9.25 mm thickness of 4.75 mm and weight of approximately .029 oz or 4 carats