.40 Antique Edwardian Diamond & Pearl Pendant 14kThis Edwardian 14 karat yellow gold pendant necklace features a geometric design with a . 40 carat old mine cut diamond suspended at the bottom and a 4. 8mm pearl weighing . 05 carats. The old mine cut diamond has SI1 clarity and K color, meaning minor inclusions visible only under magnification and a faint yellow tint that's noticeable in larger stones but harmonizes naturally with the yellow gold setting. Old mine cuts from the Edwardian era create