Probrico Non-Locking Keyless Door Knob Interior for Hallway/Closet 1 Pack, Round Faceted Diamond Shape Blue Glass Door Knobs Passage, Heavy Duty Crystal Door Knobs with Brushed Nickel Finish Rosette - Amazon.com
Probrico Heavy Duty Dummy Door Knob for Hallway/Closet 1 Pack, Inactive Half Non-Turning Door Knobs Interior, Blue Diamond Shape Crystal Door Knobs with Brushed Nickel Round Rosette - Amazon.com
NIZADO Passage Door Knobs Blue,Interior Glass Door Knob,Keyless Crystal Doorknob with Lock - Amazon.com
Faux Crystal Door Knob Diamond Shape Multi-Layer Electroplating Zinc Alloy 30mm Single Hole Faux Crystal Glass Handle Pull with Fixing for Doors Cabinets Drawers - Walmart.com
NIZADO Blue Crystal Passage Door Knobs,Modern Door Knobs Interior Brushed Nickel,Bed/Bath Lock Keyless Door Hardware(6 Pack) - Amazon.com
Bohemian Crystal Door Knobs - Pair - Interior Door (Blue Crystal) (Blue) - Amazon.com
NIZADO Crystal Dummy Door Knobs Blue Unlocking Interior Door Knobs Keyless Door Hardware for Hallway and Closet Non-Locking Inactive Dummy Knob with Brushed Nickel Rosette-3 Pack - Amazon.com
Vintage Hardware & Lighting - Antique Style Blue Pressed Glass Door Knobs Set (L-119KB)
Pair of Cobalt Blue Fluted Crystal Glass Door Knobs | House of Antique Hardware