Lot 678 , An impressive diamond ring

An impressive diamond ring, claw-set with a brilliant-cut diamond measuring approximately 12.9 x 12.9 x 7.2mm, weighing 7.21 carats, between shoulders set with trapezoid diamonds totalling approximately 0.80 carats, size M, gross weight approximately 7.5 grams

A verbal report from GCS states that the central diamond weighing 7.21 carats is K colour, SI2 clarity
£10,000-15,000