Sapphire and diamond cluster ring

This stunning ring features an oval cut sapphire of fine colour set within a four claw mount, surrounded with a halo of round brilliant cut diamonds with diamonds set on the shoulders.
The ring is brand new and is made of platinum.
Sapphire weight: 0.98ct known weight.
Diamond weight in total: 0.56ct known weight.

The dimensions of the head of this ring measures 12mm by 8mm.