Toi et Moi Heart and Emerald Cut White Topaz Cocktail Ring - 18K White Gold. Romantic yet chic, this toi et moi design features heart-shaped and emerald-cut white topaz in an eye-catching, on-trend look. This Limited Edition item is crafted only in small quantities and features an exclusive, of-the-moment design created with high-quality gemstones, meticulous craftsmanship, and ethical sourcing.