Gems in Store: Lighting Marrow Fine's Retail Showrooms in Chicago, San Diego, and Newport Beach

One idea, three showrooms

Marrow Fine is a bespoke jewelry house with showrooms in Chicago, San Diego, and Newport Beach, all lit by Garrett Neal, IALD, Associate IES of NEAL Lighting. Across all three, the same standard holds: cool light on the diamonds and gemstones, warmer light everywhere else, so the room stays inviting without asking the jewelry to compromise. From city to city, what changes is the architecture each version of that idea must work around.

Chicago: balancing sparkle and comfort

Marrow Fine's Chicago showroom trades the typical retail formula, bright light, formal counters, for something closer to a private salon: terra-cotta plaster, rounded millwork, terrazzo floors, and vintage Italian fixtures, all drawing on the city's Art Deco history. It was not new construction, which meant Neal’s designs adapted to an established shell rather than creating from a blank one. “It was a remodel, so we were working with an existing space, which posed a few challenges that, ultimately, we were able to work around,” he said.

“Diamonds love cold light, 5000K-plus,” Neal said. “The idea was to keep that cool light at the jewelry cases and use warmer light everywhere else for comfort.” The reason comes down to how each temperature treats a colorless stone versus everything around it. Cool, blue-white light closer to daylight brings out a diamond’s brilliance and fire, while warmer light can cast a faint yellow tone that softens the effect. Gold, velvet, and marble work the opposite way, reading richer under that same warm light, which is why it runs through the rest of the room instead of dimming it. 

QTL’s Q-CAP WALA, KURV, and WURM fixtures are flexible enough to trace every arch, while QTL’s MICRO 5  fixtures highlight Neal’s custom millwork in the color range he needed. “The fixtures were selected based on the very small sizes offered and a wide range of color selections,” he noted. Deeper into the showroom, the warmer ambient light lets mirrors, decorative fixtures, and bold finishes support the merchandise instead of compete with it.

At the display cases, QTL's MICRO 5 ATOM-OPTICS (02) handle the tighter, more direct light, the kind of beam that keeps a diamond shimmering. ATOM’s diminutive fixture size mattered as much as color temperature. Along the main display wall, they light the glass cases without drawing attention to themselves. At the consultation counter, they give each piece definition for up-close viewing. 

San Diego: color, craft, and a flagship's worth of detail

In San Diego, the brand's flagship, that same idea takes on more color. Hand-plastered walls in a rose-and-mica emulsion catch ambient light and give the surfaces a soft shimmer. A burgundy, Memphis Milano-inspired display case anchors the main floor, and at the back of the store, a private fitting room done in mauve velvet against gem-toned fractal walls offers the same one-on-one privacy as the Chicago location.

The lighting carries the same logic forward from Chicago, expressed here through more integrated architectural details. Q-CAP traces a run of arched wall niches with light that follows their curves rather than sitting on top of them. Traced along the inside edge of each arch, light creates a halo effect, giving the niches real depth, pulling a visitor's eye toward the jewelry set inside them rather than the wall around them. Lit this way, the arches do double duty: strung down one wall, they make a small showroom read as a taller, more open room than its actual footprint.

Newport Beach: light as architecture

The third location, in Newport Beach, leans hardest into the display as architecture. A wide, circular skylight-style fixture anchors the main room, and along one wall, a run of arched niches holds sculptural pieces and jewelry side by side, each opening rimmed in light rather than lit from within. Terrazzo floors and bouclé seating carry the same soft materials as the other two stores, but the scale is bigger and more theatrical.

In Newport Beach, the same warm-and-cool lighting relationship plays out across a larger room: warm light settles into the niches and architecture, while the display cases beneath them stay cooler, tuned to the jewelry rather than the space around it. The continuous line of light beneath each glass shelf isn’t a single fixture. It is made from short sections of Q-CAP installed to appear like seamless lines of light rather than a series of separate points. That's what keeps pieces evenly lit from edge to edge instead of dimming toward the corners.

A standard that travels

What holds Marrow Fine’s three showrooms together isn’t a shared look, but a shared discipline: precision for the jewelry, comfort for the client, and a lighting strategy adapted to each space. That balance of comfort and precision didn’t go unnoticed: Neal’s lighting design earned a Platinum award at the 2024 MUSE Design Awards.

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