Unearth the Astra Lab Ruby and Diamond Shoulder Set Cushion Cut Ring. The beautiful 2.00ct lab grown ruby sits proud atop a half-eternity band of 0.22ct of H/SI quality diamonds, allowing for a comfortable fit on the wearer's finger. The minimal prongs and open gallery allow the main, consciously crafted stone to be appreciated from all angles. Mark a milestone with this statement ring or incorporate into your everyday jewellery wardrobe. Benefit from free worldwide delivery, sleek packaging and a 5-year guarantee with The Diamond Store.