4.20 Oval Diamond Eternity Band in 18k Yellow Gold.  This modern wedding band features 4.20 carats of oval cut diamonds finished in 18 karat yellow gold. In true eternity ring style, fifteen (15) .28 carat diamonds are mounted in baskets around the entire ring. The diamonds are prong set in warm yellow gold. This sparkling diamond ring is versatile and highly brilliant, fit to wear for any special occasion!