A modern heirloom with unmistakable antique character. This 4.56 old mine cut cushion lab-grown diamond is set in solid 14k yellow gold and paired with a softly sculpted split shank that gives the ring an elegant, architectural feel from every angle. Unlike many old mine cushions with a tiny pinhole culet, this stone features a more elongated open culet — creating the dramatic depth, broad flashes, and romantic candlelit effect antique lovers search for. The faceting feels bold and chunky with a pillowy silhouette, while the elongated culet draws your eye straight into the center of the stone for an unmistakably vintage personality. The split shank adds balance and softness to the substantial 4.56 carat center stone without overwhelming it, allowing the diamond to appear suspended and full of light. Finished in warm 14k yellow gold, the setting enhances the antique-inspired character of the cut while keeping the overall look refined and timeless. Details: •4.56 carat Old Mine Cut Cushion Laboratory-Grown Diamond • E Color / VVS2 Clarity • IGI Certified • 14k Yellow Gold • Split Shank Setting • Ring Size 6.5 • Resizable • Elongated Open Culet • Antique-inspired faceting with broad, chunky sparkle