An antique cluster ring set with twenty-one old cut diamonds in a marquise shape setting on a D shape shake with scroll split shoulders. Circa 1880. Tests as 18ct using XRF.
 
Total Carat Weight: 1.20 (estimated)
Colour Grade: I-J (assessed mounted)
Clarity Clarity: SI2-I1 (assessed mounted)
 
Currently a finger size L but can be altered.