The Victorian Jewel collection from Notting Hill combines metal with semi-precious Green Aventurine to create a kitchen knob that resembles fine jewelry. Choose from Black Onyx, Green Aventurine, Golden Tiger Eye, Blue Sodalite and Red Carnelian to match your décor. They are available in an Antique Pewter, Antique Brass, Brite Brass, Brite Nickel or 24K Gold Plate finish. Hand-cast in solid pewter or solid bronze, these knobs are manufactured in the U. S. A. All cabinet hardware comes with a lifetime guarantee against defects in craftsmanship.