Aquamarine and Diamond brooch, 58 x 23 mm
Central Aquamarine, estimated 30 carats; 26.0 x 14.5 x 10.70mm
Surrounded by 90 eight cut diamonds, estimated 2.25 carats; ranging from 1.4 - 2.5mm, VS-Si clarity, G - i colour
Assessed as Platinum
Gross weight 20.80g