This is an elegant 18k yellow gold and platinum bangle by Oscar Heyman. The bangle is set with sparkling round cut diamonds that weigh approximately 2.50ct. The color of these diamonds is E-F with VS clarity. The bangle has a tapering width from 4mm to 8.5mm. The bangle will fit a standard wrist size. The bangle is stamped 18K PLAT with serial numbers and weighs 34.5 grams.