Fall 2026 is serving sparkly energy across the board, with houses rethinking what a diamond is supposed to look like, digging through their archives and treating color as a full personality. This digest collects the launches, campaigns and quieter shifts worth knowing before the season really gets going, from Place Vendôme in Paris, to Old Bond Street in London. Consider it the cheat sheet for anyone building a ring wishlist, a wedding day stack or simply a very informed moodboard.
High Jewelry Moves Toward Unusual Cuts
Louis Vuitton has been building a diamond cut that nobody else can sell. The LV Monogram Star cut translates the pointed Monogram flower, first drawn by Georges Vuitton in 1896, into a proprietary diamond shape, and the symmetry is so exacting that only exceptional rough makes the cut, since the faceting exposes flaws a classic brilliant would hide. This summer Louis Vuitton pushed the cut deeper into high jewelry with an expansion of Idylle Blossom, and for autumn the star cut turned up on an ear piece that curls around the ear. Every LV Diamonds piece with a center stone also comes with a digital certificate built on blockchain technology that traces the diamond from extraction to setting, which is extremely 2026 of it.
Photo: Courtesy of Louis Vuitton
Then came De Beers London, which unveiled its Vibrations, high jewelry collection, on September 18 during London Fashion Week in United Kingdom, and introduced cabochon cut diamonds to its high jewelry for the first time. Cabochons usually belong to colored stones, because a smooth dome has zero facets to hide inclusions, and the house says fewer than 0.5% of diamonds meet the color and clarity bar. The payoff is a soft, icy glow instead of disco ball sparkle.
Photo: Courtesy of Louis Vuitton
Fred marked its 90th anniversary with the Fred Hero Cut in new Force 10 high jewelry, while Bulgari set carré, step cut and pavé diamonds side by side on a single pink gold necklace. The flex is moving from carat weight to cut identity, and for engagement ring shoppers that means a signature shape can now say as much as the size of the stone.
The Return of Art Deco
Art Deco turned 100 in 2025, and the party refused to end on schedule. The Musée des Arts Décoratifs in Paris, France kept its centenary exhibition open until April 2026, opening the show with Cartier jewels made for or displayed at the 1925 Exposition that gave the movement its name. Van Cleef & Arpels has been marking the same centenary with exhibitions touring Tokyo, Japan, Nanjing, China, Singapore and Zurich, Switzerland through 2026.
Photo: Courtesy of The Royal Watcher, Courtesy of Van Cleef & Arpels
The July high jewelry presentations in Paris, France picked up the thread. Chanel showed oversized star necklaces inspired by Art Deco in electric shades of blue, a motif that goes straight back to Gabrielle Chanel herself. Graff named its Tamara brooch after the painter Tamara de Lempicka and built it on the sunburst lines of the era, with a marquise cut emerald from Zambia at the center and diamond wings. For brides, Art Deco is one of the easiest trends to wear right now. Geometric settings, strong color contrast and step cut stones sit beautifully with a clean column gown and sleek hair, and the look reads fashion forward without leaning costume.
Houses Revisit Their Archives
Van Cleef & Arpels built Fascinating Egypt, its 2026 high jewelry collection, around roughly 180 creations that draw on the house’s own Egyptomania archive, which includes a 1923 pendant necklace with a winged scarab and lotus blossoms set in platinum. The Beauté Légendaire necklace headlines with a 10.02 carat Fancy Vivid Yellow cushion cut diamond. Earlier in the year the house also brought its 1950s zodiac medals back as twelve gold bracelets in the Zodiaque collection
Photo: Courtesy of Van Cleef & Arpels
At Boucheron, creative director Claire Choisne went back to the founder himself for Histoire de Style 2026. The collection sketches Frédéric Boucheron’s portrait in four major pieces rendered in a monochrome palette of white gold, diamonds, rock crystal and black lacquer. The Spark reworks the 1879 Question Mark necklace, which was designed to slip around the neck without a clasp, and The Untamed turns an 1879 ivy sketch into a diamond necklace whose branches detach to be worn in the hair.
Photo: Courtesy of Boucheron
Redefining Pearls
The pearl renaissance has taken a moodier turn. Lucy Delius strung inky black pearls with a diamond fringe pendant in her Nyx collection, Tiffany & Co. showed a strand of South Sea black pearls in its spring high jewelry, Hermès used Tahitian pearls to evoke polished hooves, and Melanie Georgacopoulos paired white pearls with black onyx in Eclipse. Worn against an ivory gown, a dark pearl drop brings the contrast of an evening look to a daytime ceremony.
Photo: Courtesy of Melanie Georgacopoulos
Van Cleef & Arpels Made Alhambra Pink
Since its debut in 1968, the Alhambra has been reinvented in onyx, carnelian, malachite, turquoise, mother of pearl, guilloché gold and Sèvres porcelain, and in 2026 it finally got a blush. Van Cleef & Arpels revealed a translucent pink enamel version in August, with pieces landing in boutiques in September, and the shade reads somewhere between raspberry and fuchsia against 18k yellow gold and the signature beaded contour.
Photo: Courtesy of Van Cleef & Arpels
Chopard's Happy Diamonds Turn 50
The watch that taught diamonds to dance is officially 50. In 1976 Chopard designer Ronald Kurowski, inspired by sunlight breaking over a waterfall in the Black Forest in Germany, took diamonds out of fixed settings and let them float freely between two sapphire crystals.
Karin Scheufele reportedly saw the prototype and declared that diamonds are happier when they are free, which handed the collection its name. Chopard marked the anniversary in September with a campaign starring Bella Hadid and newly signed ambassador Liu Wen, unveiled at a party in New York.
Photo: Courtesy of Chopard
Cartier Put Jewelry on the Handbag
Cartier took the stud clasp from its Clash de Cartier jewelry, the 2019 line built on colliding studs, beads and clous carrés, and turned it into the fastening of a new leather bag. The Clash de Cartier bag opens and closes with a single twist of that stud. The bag is made in Cartier workshops in Florence, Italy, and comes in black, caramel and the house burgundy, an official Pantone shade first introduced with Must de Cartier in the 1970s.
Photo: Courtesy of Louis Vuitton
Graff's New Bridal Campaign
Graff shot its 2026 bridal campaign, titled The Most Romantic Jewels in the World, at Villa Ephrussi de Rothschild on the French Riviera in France. Creative director Robert Lussier and photographer and director Nicolas Kantor follow models Stella Hanan and Parker Van Noord, plus a ring bearer named Milo, across a seven chapter short film that moves from courtship and proposal to ceremony and a private celebration, switching between sunlit color and black and white.
The emotional hook sits inside the rings. The campaign centers three engagement settings, Promise, Icon and Flame, and each takes its name from a stone in Graff history. “Because no two love stories are alike, no two rings should be either.” – Francois Graff, CEO of Graff
Photo: Courtesy of Graff
Warm Diamonds Are Out of the Background
Brown and ochra diamonds spent decades treated as industrial grade material, and in 2026 they are showing up as the warm, skin close alternative to icy white. A Diamond Is Forever brought its Desert diamonds to the 2026 Couture show in Las Vegas, presenting a range that runs from champagne to deep cognac and whisky tones.
Photo: Courtesy of A Diamond Is Forever
The Cocktail Watch Is Back
The cocktail watch, that tiny diamond covered timepiece designed to sit on the wrist like a bracelet, is officially back in rotation. Vintage models have been drawing serious attention at auction, and at Watches and Wonders in Geneva, Switzerland the jewelry houses answered with full sparkle. The new generation also wears differently, moving out of gala only territory and into everyday rotation.
Cartier led with the Myst de Cartier, a sculptural bracelet watch with no visible clasp that slips over the wrist on concealed springs, built from bead set diamonds, lacquer and onyx and offered in a fully diamond set white gold edition that takes around 30 hours of bead setting alone. Chanel went secret with the Nœud de Camélia, a white gold camellia paved with 105 snow set diamonds around a 0.70 carat center stone that flips up to reveal a tiny black dial, and it refreshed the Première with 271 brilliant cut diamonds.
