Discover the Astra Lab Sapphire and Diamond Drop Halo Octagon Cut Earrings. These silver hoop earrings - set with 0.26ct of H/SI quality, consciously crafted diamonds - break the mould from a traditional hoop with the intriguing addition of 4.00ct of lab grown sapphires. The halo of diamonds surrounding the main stones emphasise their size, and reflect light with the wearer's every motion, for a beautiful sparkle effect. Gift to a loved one, or treasure yourself. Benefit from free worldwide delivery, sleek packaging and a 5-year guarantee with The Diamond Store.