1.36 Old Mine Cushion Diamond Engagement Ring 14k

This solitaire engagement ring features a 1.36 carat old mine cushion cut diamond in 14 karat yellow gold. The center diamond displays a fancy intense brown color—a rich, warm cognac tone that catches light beautifully. With SI1 clarity, the diamond shows minimal inclusions visible only under magnification while maintaining excellent eye-clean appearance.

The antique-style cushion cut creates soft, romantic facets that give the stone a warm glow rather than sharp flashes of light. Set in a four-prong basket, the diamond sits securely on a rounded split shank that frames the center stone and adds visual balance to the finger.