Sistema Diamond Slab ring Sistema Diamond Slab ring from Parts of Four featuring black, oxidised sterling silver, black diamond, flat band and chunky band. Imported SIZE & FIT Model measurements Height 6 ft 1 in(1.86 m) Bust/Chest 37 in(94 cm) Hips 37 in(94 cm) Waist 28.7 in(73 cm) Measurement Band Width 0.6 in(1.5 cm) CIRCUMFERENCE 2.4 in(6 cm)