7 Carat Diamond Cocktail Ring 18k Yellow GoldThis modern 18 karat yellow gold cocktail ring has a huge diamond look with 7. 05 carats of round brilliant and baguette cuts! Each round cut diamond is set with four prongs, which separates the diamonds a bit and creates a grid of intersecting lines. This design marries beautifully with the baguette diamonds which are channel set on either side of the ring. This style of chunky yellow gold jewelry is back in a big way!