Showstopping in sparkle, these diamond halo earrings are perfect for anyone who loves timeless luxury. They feature round cut lab grown diamond solitaires in the centre, with the G/Vs diamond-quality offering exquisite sparkle. The setting is handcrafted from the finest white gold for a sumptuous look and feel. 0.25ct Centre Diamond Per Earring. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a natural mined diamond.