Discover more about the beauty of the Astra Lab Ruby and Diamond Drop Cushion Cut Earrings. These silver hoop earrings – half-covered with 0.18ct of H/SI quality pavé diamonds - break the mould from a traditional hoop with the intriguing addition of 4.00ct of lab grown rubies. The timeless combination of consciously crafted rubies and diamonds make these an excellent choice to gift to a loved one, especially those with a July birthday. Benefit from free worldwide delivery, sleek packaging and a 5-year guarantee with The Diamond Store.