This Platinum Emerald Cut Diamond Halo Ring (model COR3022EM) features a stunning 0.70 carat emerald-cut center diamond surrounded by a halo of brilliant-cut accent diamonds, for a total diamond weight of 1.25 carats. The diamonds are graded VS2 clarity and I color, offering excellent eye-clean appearance with near-colorless brilliance. The ring is crafted in platinum, prized for its durability, natural white luster, and hypoallergenic properties that will not fade or tarnish over time.

The emerald cut showcases the diamond's clarity through its large, open table and step-cut facets, creating an elegant hall-of-mirrors effect. The halo setting maximizes the visual size and brilliance of the center stone, making it an impressive choice for an engagement ring or special occasion piece. Costco's diamond jewelry is independently certified and backed by a generous return policy.