750 Rose Gold (18 kt) with diamonds and mother-of-pearl---Diamonds: 46 diamonds - Total carats: 0.345 ct - Cut: brilliant - Color: G+ - Clarity: VS+---Semi-precious stones: Mother of pearl - Weight: 1.01 ct---Laser-cut logo on the back---Lobster claw clasp---Length 45 cm (17.71 inches) adjustable to 43 cm (16.92 inches) and 41 cm (16.14 inches)---Each step of the production chain responsible for gold and diamonds of Prada is verified and traceable thanks to the Aura Blockchain technology