Cartier Art Deco Old Mine Cut Diamond Engagement Ring, 4.29 ct EVS2
An Art Deco Cartier signed Old Mine Cushion Solitaire set in platinum. The cushion diamond is showcased in a simple handmade basket, with a smooth cathedral shank gradually rising toward the girdle of the stone. The outside of the shank is signed Cartier.
It is certified E color with VS2 clarity by the Gemological Institute of America