Natasha Yellow Diamond Halo Engagement Ring 0.53ct 18K White GoldA dazzling vintage style yellow diamond double halo ring with diamond shoulders. In the centre, this handcrafted engagement ring showcases an exquisite cushion cut yellow diamond with gorgeous, high quality colour and breathtaking sparkle. Set in 18K white gold, this is a ring that will give you all the confidence to ask her those four important words. Centre Stone: 0. 28ct