Emtek is a premium hardware brand that is available in a vast array of finishes, styles, and functions.  Mixing and matching any handle with any plate in any finish will definitely fulfill any design requirement. See www.emtek.com for their full product offering.

Bern Knob

Bern Knob with Disk Rosette shown in Oil Rubbed Bronze

with Disk Rosette

*shown in Oil Rubbed Bronze

Octagon Knob

Octagon Knob with Modern Rosette shown in Satin Nickel

with Modern Rosette

*shown in Satin Nickel

Orb Knob

Orb Knob with Neos Rosette shown in Flat Black

with Neos Rosette

*shown in Flat Black

Round Knob

Round Knob with Square Rosette shown in Polished Chrome

with Square Rosette

*shown in Polished Chrome

Modern Square Knob

Square Knob with Modern Rectangular Rosette shown in Satin Brass

with Rectangular Rosette

*shown in Satin Brass

Modern Square Crystal Knob

Modern Square Crystal with Disk Rosette shown in Satin Nickel

with Disk Rosette

*shown in Satin Nickel