Top Knobs 1-1/8 Inch Length Crystal Disco Cabinet Knob, Brushed Satin Nickel Base / Clear TK125BSN | CabinetParts.com
Brainerd Brilliant Cut Acrylic 1-7/16-in Satin Nickel and Clear Geometric Traditional Cabinet Knob in the Cabinet Knobs department at Lowes.com
Kingsman Hardware Crystal series 1-3/8-in K9 Crystal with Chrome Round Contemporary Cabinet Knob (50-Pack) in the Cabinet Knobs department at Lowes.com
Kingsman Hardware Crystal series 1-5/8-in K9 Crystal with Chrome Round Contemporary Cabinet Knob (50-Pack) in the Cabinet Knobs department at Lowes.com
Emtek Grayson Crystal Cabinet Knob | Low Price Door Knobs