Diamond three-stone ring, pinch collet-set with a cushion-shaped diamond weighing 2.37cts between two pear-shaped diamonds weighing 1.25ct and 1.21ct respectively, mounted in blackened white and yellow gold, with GIA certificates no. 11021058249, 110210582148 and 110210582147 stating that the diamonds weighing 2.37, 1.25 and 1.21cts are I colour, SI1 clarity, J colour, SI2 clarity and J colour I1 clarity respectively