Belk & Co. 1.5 Ct. T.W. Citrine And 1/10 Ct. T.W. Diamond Ring In 10K Yellow Gold. This elegant Belk & Co. ring is crafted in 10k Yellow Gold and features an emerald-cut 8 by 6-millimeter 1.5 ct. t.w. Citrine gemstone with 26 round-cut dazzling 1/10 ct. t.w. Diamonds. This beautiful ring is enhanced with a high polish finish.