Orb Marble Cabinet Knob
Questions about fit or finish? Book a complimentary design consultation.
The most ancient form in design — the sphere — in natural marble. Nothing else needs to happen.
The Hubble Round Marble Knob is the edit of restraint: a smooth, spherical form in natural stone that does nothing to call attention to itself and yet changes the entire register of a cabinet door. Available in two sizes — 1.57 in for drawers and delicate applications, 2.36 in for cabinet doors and larger drawer faces — and five natural stones, it is one of the most versatile pieces of hardware on the market.
Each knob is shaped from solid marble with natural veining that makes every piece its own quiet original. This is hardware that reads differently in every stone: Carrara is calm and classical; Rosso is defiant and warm; Tundra Grey is architectural and still.
Why Rachel Chose This +
If I were rebooting a kitchen tomorrow with one hardware decision to make, I would probably choose Hubble in Carrara on uppers and Verde on lowers — or the reverse. The round form is so classical it doesn't read as a trend, and natural marble gives it material richness that no finish can replicate. It works in a modern home, a traditional home, a transitional home. It just works.
The two-size option is genuinely useful. Small for spice drawer pulls in a kitchen or thin-profile jewelry drawers in a dressing room; large for cabinet doors or the bold moment you need above a range. Order a mix — most cabinetry applications benefit from it.
Styling Notes +
The Hubble's round form plays beautifully with flat-front (slab) cabinetry, where the knob becomes a soft counterpoint to severe geometry. On Shaker doors, it softens the profile without competing. On furniture — a bedside chest, a console with drawers — the small size in Rosso or Verde feels almost like a gemstone set into wood.
Mix stone colors intentionally, not randomly: Carrara lowers with Tundra Grey uppers, or a single run of Verde on island drawers with Carrara everywhere else. Think of it as placing a piece of art.
Rachel's Principle: The round knob is the little black dress of hardware. Choose the stone the way you'd choose a necklace — to finish the look, not match it.
Best For +
Spaces: Kitchen · Bath · Powder room · Bedroom furniture · Dressing room · Built-ins
Interior styles: Organic modern · Quiet luxury · Coastal · Transitional · Scandinavian · Old money
Pairs with: Unlacquered brass fixtures · Aged bronze · Honed stone counters · Flat-front or Shaker cabinetry · Any cabinet color — this hardware transcends palette
Dimensions & Materials +
Sizes: Small 1.57 in (40mm) · Large 2.36 in (60mm)
Material: Natural marble — Carrara White, Black Marquina, Verde Green, Rosso Burgundy, or Tundra Grey
Finish: Honed (smooth matte)
Mounting screw: Included · Hand installation recommended
Sold: Individually
Note: Veining is natural and varies per piece. Marble is unsealed — protect from prolonged moisture contact.
Timeless form. Natural material. The decision that makes every other decision look intentional.
Choose options