Van Cleef Auctions

Dupuis Fine Jewellery Auctioneers is holding its Boutique Jewels Auction from August 12–19, 2026, featuring luxury accessories, jewellery, and watches from makers including Cartier, Tiffany & Co., Van Cleef & Arpels, Rolex, and Tudor.

Normandy Auction specializes in a wide array of items including Jewelry, Numismatics, Silverware, Table Arts, ancient, modern, and contemporary Paintings, Fashion, Asian Art, Furniture & Art Objects, Design, Art Deco, and display case items. The auction house also features expert contributions from KÜNKER PARIS, MAISON PLAATT, PERAZZONE & BRUN, CABINET TURQUIN, and CABINET PORTIER.

ComicConnect is holding auctions starting August 11 with Doom 2099, followed by Doom Patrol - Silver Surfer on August 12, and Single Series - Young Avengers on August 13. The EVENT AUCTION 67, featuring comics and original artwork, is scheduled to end between September 13-17.

Olympia Auctions is holding a Dedicated Chinese and Japanese Works of Art Valuation Day on August 12, 2026.

M.S. Rau features fine art, antiques, and jewelry, including works by Louis Hottot and Fred Leighton. The gallery offers one-of-a-kind treasures, from ancient artifacts to modern masterpieces.

Koller Auktionen AG is holding auctions on September 16, 2026, for Works of Art & Decorative Arts; on September 17, 2026, for Gemälde Alter Meister & des 19. Jahrhunderts; and on September 18, 2026, for Bücher & Autographen.

M.S. Rau is holding upcoming auctions including The San Francisco Fall Show from October 15-18, 2026.

Litchfield County Auctions is holding an Annual Estates Tag Sale on August 28 & 29, 2026, followed by a Fine Jewelry auction on September 23, 2026, and a Modern Art, Design & Antiques auction on September 30, 2026.

Bidsquare Auctions is holding various auctions throughout August and September 2026, with specific dates and items to be announced.

Dawson's Auctioneers is holding auctions on August 20th, featuring Fine Jewellery, Watches & Silver, including a Rolex – 18ct Gold Day-Date Reference: 18038 and a Patek Philippe – ‘18K’ Calatrava Reference. On August 26th, there will be Dawsons Discovery and Before The Smiths: The Morrissey Letters auctions, with items such as Meissen porcelain and a rare 1960s Jaeger-LeCoultre Atmos clock.

Mulberry Bank Auctioneers specializes in antique firearms and militaria. The site is currently down for maintenance.

Duggleby Stephenson of York is holding auctions on August 13, 2026, for Jewellery, Furniture & Rugs, and Affordable Art. Further auctions include Antique & Decorative Objects and Affordable Antiques: Collectors, Pictures & Jewellery on August 14, 2026, and Persian & Oriental Rugs & Carpets on August 26, 2026.

Mulberry Bank Auctions features fossils, including a well-preserved Cave Bear hind paw from the Pleistocene period. The auction house also offers antiques and collectibles.

Ahlers & Ogletree Inc. is holding auctions for Modern & Contemporary Art & Design on September 2nd and 3rd, 2026, followed by Fine Jewelry, Watches & Luxury Accessories on September 30th and October 1st, 2026.

Durham Auction Rooms is holding auctions on August 13, 2026, featuring Jewellery, Furniture & Rugs, and Affordable Art. Additional auctions are scheduled for August 14, 2026, including Antique & Decorative Objects and Affordable Antiques: Collectors, Pictures & Jewellery. On August 26, 2026, there will be an auction of Persian & Oriental Rugs & Carpets, followed by Jewellery, Furniture & Rugs, Affordable Art, Silver, and Affordable Antiques: Collectors, Pictures & Jewellery auctions on August 27 and 28, 2026. Coins, Banknotes & Stamps will be auctioned on September 3, 2026, and Modern Living & Design and Gillian Ross Kelsey: A Lifetime in Colour will be auctioned on September 4, 2026.