An Art Deco platinum emerald and diamond cluster brooch / pendant the 4.6 x 2.1 mm rectangular pendant with 3 diamond tassel drops is claw set with a J colour, VVS2 clarity emerald cut diamond weighing 1.7cts above a fine emerald cut Colombian emerald weighing 1.8cts with a further 87 small round and baguette cut diamonds set throughout.12