Art Deco Platinum Diamond Necklace

Crafted in platinum; featuring five large old European-cut diamonds, the largest one weighing approximately 1.40 carats, with I-J color and VS clarity, the other four weigh a total of approximately 2.10 carats, with H-J color and VS-SI clarity; accented with 24 single-, old European- and baguette-cut diamonds weighing a total of approximately 1.45 carats, most with G-I color and VS clarity; necklace length 18 inches, pendant measures 1-1/2 inches by 3/4 inch; weight 11.81 g.