... dvision to 0.001g, 4, Diamond scale with calibration weight 0.01ct High Pricision Diamond Jewelry Gem Carat Scale ( J038 ) 1. Jewerly ... scale model J038 is a premium quality, sturdy, digital diamond scale,2 ... accuracies available, down to 0.001g division Jewelry High pricision diamond scale is very accurate, and is available with a ...