1.15ct Octagon Cut Sapphire and Lab Diamond Halo Ring in 9K White GoldThis halo ring centres a 1. 15ct octagon cut sapphire, surrounded by 0. 50ct of lab grown diamonds for added brilliance and impact. Crafted in 9K white gold, the sapphires deep blue hue is enhanced beautifully by the cool toned metal, while the angular cut brings a modern edge to a timeless style. Glamorous and eye catching, its a meaningful piece to propose with, gift or treasure. And with lab grown diamonds offering the same brilliance and beauty as