Irresistible sparkle is celebrated throughout this lab grown diamond wedding set. Masterfully crafted from 14K yellow gold, a 1 1/4-carat oval-shaped lab grown center diamond in 14K white gold prongs radiates alongside 52 round brilliant cut lab grown diamonds on the shank and coordinating band. Proudly graded with the highest industry standards, each lab grown diamond boasts GCAL-certified greatness. The leader in lab grown diamonds, Helzberg’s Light Heart Lab Grown Diamonds collection combines a century of heritage and innovation. GCAL is the premier, independent diamond grading lab with the highest standards in the industry. GCAL certification provides identification and forensic details for both natural and laboratory-grown diamonds and gemstones. Each GCAL certified product is backed by a guarantee, offering unparalleled integrity and confidence with each purchase.