These days, it seems that some restaurants will add a dollop of caviar to anything, from fried chicken to hamburgers, practically reducing the once-luxurious treat to a condiment. So it’s perhaps no surprise that chefs are turning their attention to something more rarefied than your everyday osetra: albino caviar, which ranges in color from alabaster to golden, and is the result of uncommon mutations. The most sought after is that of the beluga sturgeon but, says Hermes Gehnen, the founder of N25 Caviar, an international purveyor, “restaurants generally can’t afford it. It’s more for superyachts.” At Les Trois Chevaux in New York, the eggs of the Acipenser ruthenus, a small sturgeon known as the sterlet, are shaped into a quenelle tableside and plated with white asparagus, aerated béchamel and beurre de baratte-basted brioche. The monochromatic presentation allows diners to be “more cognizant of what [they’re] actually tasting,” says the restaurant’s owner, Angie Mar, 41, who describes albino caviar as “supple and velvety.” Rasmus Munk, 32, the chef and co-owner of Alchemist in Copenhagen, is drawn to albino caviar’s “beautiful aroma of butter and creamy texture.” He serves it atop a square of crisp, sourdough-flavored freeze-dried milk born of his collaboration with an M.I.T. researcher on food for space travel. And at the omakase restaurant the Araki in London, the chef Marty Lau slices white cuttlefish and squid into fine ribbons and tops them with a spoonful of golden roe. Although white caviar stock is limited, they aren’t the only pale orbs worth chasing. Snail eggs, which have a mushroomlike flavor, have the same visual appeal despite their earthy taste. Just don’t assume they’ll be a bargain. “Sometimes,” says Munk, “you’ll pay even more money for snail eggs than you do for caviar.” — Lauren Joseph
The Thing: Jewel-Toned Glass Lamps From Hermès
When Modernism arrived in Scandinavia in the 1930s, Finnish designers quickly became known for their handblown colored glass, which was more substantial and elemental than that of their Italian counterparts in Murano. Alvar Aalto, Kaj Franck and Tapio Wirkkala were unconcerned with delicacy, employing richly hued cased glass in geometric dimensions shorn of ornament and taking inspiration from abstract stone sculptors such as Henry Moore and Barbara Hepworth. Today, one of their spiritual heirs, the 53-year-old Helsinki-based Harri Koskinen, has electrified that uniquely moody Finnish aesthetic in a series of glass table lamps for Hermès. These 10-inch-high domed fixtures, in smoky tones of cassis, fern and amber, don’t merely illuminate but smolder with a volcanic light. Souffle d’Hermès lamps, price on request, hermes.com. — Nancy Hass
Photo assistant: Juliette Paulet. Set designer’s assistant: Justine Roussel
A Luxury New York Hotel in a Former Bank
Opening next month, the Fifth Avenue Hotel occupies a 1907 McKim, Mead & White-designed building on the corner of Fifth Avenue and 28th Street in New York’s ever-evolving NoMad neighborhood. The transformation of what was once a bank into a 153-room luxury hotel took a decade and included the addition of a modern 24-story tower alongside the original neo-Classical style structure. Inside, the interior designer Martin Brudnizki — known for his over-the-top, ultracolorful interiors — lined elevator landings with ruched pink silk and outfitted the rooms with glittery chandeliers and an eclectic mix of custom-made furniture (in one room, a spindle-leg writing desk sits next to a red lacquer wardrobe). The two bars — decorated with tasseled chairs and pagoda lamps — as well as the main restaurant, which will serve French- and Italian-influenced food, are led by the chef Andrew Carmellini. And beneath the grand dining room — which has 42-foot-high ceilings — a very secure wine cellar occupies the site of the old vaults. Rooms from $895, thefifthavenuehotel.com. — Christian L. Wright
Another Thing: A Louis Vuitton Necklace With a Novel Diamond Cut
Four years after the 1892 death of Louis Vuitton, who had built his humble trunk-making business into a Victorian-era colossus, his son, Georges, created a repeating quatrefoil motif to distinguish the brand’s canvas-and-leather goods from widespread copies. Combining medieval simplicity, neo-Gothic refinement and the tasteful Japonisme of the time, the four-pointed mark continues to adorn the maison’s designs today, including collaborations with the architect Frank Gehry and the artists Yayoi Kusama and Takashi Murakami. Now, Francesca Amfitheatrof, the artistic director of watches and jewelry at Louis Vuitton, has found a new way to express the symbol’s enduring power: an elaborate proprietary diamond cut, as seen in this dazzling white-gold-and-platinum bejeweled collar. Set directly above the brilliant center emerald, among 51 other custom-cut diamonds, the many-faceted, two-carat flower is a subtle yet dynamic sign that the historic house refuses to remain stuck in place. Louis Vuitton Spirit High Jewelry Liberty necklace, price on request, louisvuitton.com. — Nancy Hass
Photo assistant: Benjamin Achour. Set designer’s assistant: Camille Pogu