9ct White Gold Oval London Blue Topaz and Lab Grown Diamond Antique Halo Ring – 0.20ct TDWVintage inspired and full of charm, this elegant ring showcases a 10x8mm oval London blue topaz secured in a 4 double eagle claw setting. The centre stone is framed by an antique style, leaf inspired halo adorned with 48 round lab grown diamonds totalling 0. 20ct. Crafted in polished 9ct white gold, this piece blends rich colour with delicate sparkle in a timeless silhouette. Metal: 9ct White Gold Centre Stone: 10x8mm Oval London Blue Topaz Diamond