Unearth the Astra Lab Ruby and Diamond Shoulder Set Pear Cut Ring. The timeless 3.50ct lab grown ruby is set on a half-eternity band of 0.19ct of H/SI quality lab diamonds, which allows for a comfortable fit on the wearer's finger. The consciously crafted side stone diamonds allow for a beautiful sparkle effect, and the impressive ruby stands proud amongst them - held up by the 18k gold vermeil band’s gallery - enhancing its size even further. This ruby piece makes an excellent milestone marker for any special occasion, but has extra meaning for those with a July birthday. Benefit from free worldwide delivery, beautiful packaging and a 5-year guarantee when shopping with The Diamond Store.