Make a statement with the Jewels by Grace 18KYG 1.48 ct. Marquise Cut Diamond Cigar Band Ring. Featuring a robust gold band set with a marquise-cut diamond, this stunning ring marries masculine form with feminine detail for a contemporary feel. Crafted in 18K yellow gold and set with a 1.48 ct. diamond. Part of the Jewels by Grace Collection, featuring extraordinary pieces sourced from around the globe.