Lab-grown Diamond Double Chain Collier Necklace 0.75 carat tw 14k GoldDiscover lab grown diamonds as you've never seen them before. A radiant 0. 75 carat lab grown diamond floats within our unique infinity motif crafted in 14k gold, creating a captivating centerpiece for this pendant necklace. Our fluid infinity design symbolizes infinite joy, optimism and strength. The round brilliant excellent cut lab grown diamond is suspended from a refined box chain in 14k gold, which doubles up on one side to add a modern twist to