Art Deco J.E. Caldwell Diamond Bracelet. Art Deco J.E. Caldwell Platinum Bracelet Features 17 Old European Cut Diamonds of 4.50cts on Beautifully Crafted Links with Milgrain and Filigree Details. The main stones are enhanced by another 68 diamonds weighing 1.40cts. The bracelet is 8.25 inches long and measures 8mm wide. The total weight is 26.5 grams.