 | Christie’s New York spring sale will feature an 8.42-carat, fancy intense pink diamond ring, estimated at between $4m and $6m. The cut-cornered rectangular modified brilliant-cut, VVS1-clarity stone has the potential to be recut to IF. Other lots include an oval-cut, 22.76-carat, D-color, type IIa, VVS1 “thread” ring, designed by JAR, estimated at $2.5m to $3.5m. |  |
 Aquamarine and diamond ring by Cartier |   |  |
