Aquamarine and sapphires in white gold ring

Valued at $9,960.
18ct white gold ladies ring with a 1.7mm to 1.0mm wide reverse taper shank and a four-claw coronet.  The centre is set with a 17.3mm x 14.1mm x 10.3mm deep (approx 14.40cts) oval pale to medium blue aquamarine.  The shoulders are set with two 3.1mm fine dark blue natural sapphires.  Ring weight 5.80 gms