4.40ct Old Mine Cut Diamond Solitaire Ring The Jen 4.40 ring is an AB original design. The ring centers a GIA-certified 4.40-carat Old Mine Cut Diamond of O-P color, VS1 clarity. The stone is set in an 8-prong 18kt Yellow Gold setting. The ring is currently size 5.5 and can be resized! Why We Love It This dreamy solitaire pairs a subtle gold setting with a beautifully proportioned Old Mine Cut diamond that radiates exceptional fire and brilliance. Its perfectly cushiony shape and chunky antique faceting take center stage in the minimal setting, allowing every facet to shine. A timeless solitaire that celebrates the beauty of an extraordinary antique diamond. The dimensions of the center stone are 9.92 x 9.51 x 7.03 mm. Click here to view the GIA report on the diamond.