Pear Diamond Halo Ring set in 18ct Yellow & White GoldRomantic and beautifully detailed, this 18ct yellow and white gold ring showcases a stunning 0. 50ct pear cut centre diamond. Set in white gold, the pear shape is enhanced by a luminous halo of 32 round brilliant cut diamonds totalling 0. 44ct, all graded F colour and SI clarity for bright, clean sparkle. The white gold halo and setting create crisp contrast around the centre stone, while the yellow gold band also diamond set adds warmth and richness