Georgian era, collet set table cut diamond component converted to a pendant.
Set in silver with closed back central diamond surrounded by an open back halo of 8 additional table cut diamonds. Central diamond is approximately 3mm by 3.8mm in size and additional diamonds range from 1mm to 1.5mm in size. Pendant is 21.5mm including bale by 16.6mm and 4.9mm thick. Weight is 2.24 grams.