Provenance Auctions

One Provenance curates online auctions featuring watches, jewelry, fine art, classic vehicles, and wine. Their offerings span a diverse range of luxury and collectible items.

Auctions ethically-sourced artifacts and art objects with remarkable provenance, sometimes esoteric.

Beurret & Bailly Auktionen features significant European goldsmithing, with a notable private collection encompassing over two hundred pieces from the 16th and 17th centuries. The upcoming "Kunstkammer, Une collection muséale européenne" auction highlights German and Swiss works, showcasing exceptional quality and provenance.

Maison R&C is holding an auction for Modern, Provençal & Contemporary Paintings on July 3, 2026.

Ader is holding a "Livres de photographies" auction on Tuesday, July 7, 2026.

Auctions fine art, Asian antiques, militaria, firearms, decorative arts, and historical collectibles.

Prestige Estate Services appraises a wide range of personal property, including fine art, antiques, jewelry, vehicles, and household contents. The firm emphasizes IRS-qualified and USPAP-compliant reports prepared by in-house W-2 employees.

Santa Monica Auctions specializes in contemporary and modern artworks, featuring pieces by David Hockney, Alex Katz, and Sam Francis. The auction house has a history of achieving record prices for museum-quality art.

Clarks Auction Rooms is holding auctions throughout August 2026 featuring Jewellery, Collectables, Antiques & Furnishings. Upcoming sales include a 1937 Australian coin set, a Ming Period Celadon Bowl, and a Chinese Censer.

Frederick Andrews Ltd is holding a Sheerness Antiques & Collector's Auction including Collectables, Gold, Silver, Jewellery and Other Interesting Items on July 10, 2026.

Auctions treasured timepieces, both modern and vintage, across over forty brands and spanning the course of history with some dating back to the 1600s. They offer a low buyer's premium of just 6% of the hammer price.

KC Auction Home is holding an August Coin Auction from August 20 to August 26, 2026, featuring Carson City Silver Morgan Dollars, silver half dollars, Mercury dimes, WWI Jefferson silver nickels, Bicentennial coins, and an 1883 gold racketeer nickel.

AuctionNinja features a vast array of estate sales and liquidations. The platform lists a wide variety of items, including coins, stamps, sports memorabilia, and vintage goods.

Toovey's features a significant ancient Roman carved marble portrait bust of Septimius Severus. The auction house also handles a broad range of categories including paintings, silver, jewellery, ceramics, clocks, coins, militaria, furniture, and books.

Kansas City Auction Company LLC is holding an August Coin Auction from August 20-26, 2026, featuring Carson City Silver Morgan Dollars, silver half dollars, Mercury dimes, WWI Jefferson silver nickels, Bicentennial coins, and an 1883 gold racketeer nickel.

Chairish Auction House features curated online auctions of fine art, mid-century furniture, and decorative treasures. Their upcoming sales include "Curated Art Treasures" and "The Late Summer Salon," offering a diverse range of pieces from established and emerging artists, as well as statement furniture and lighting.

JS Fine Art is holding its monthly emporium of mixed and eclectic lots, "Home & Interiors - Upstairs & Downstairs - Inside & Out," from August 27th to 29th, 2026.

Three Bridges Auction House is holding an Antique, Collectors & Interior Sale on September 5, 2026, starting at 10 am, featuring a range of items including gold and silver jewellery, militaria, porcelain, fine art, and antique and contemporary furniture.

Numismatic Auctions LLC specializes in rare coins, including Ancient Greek, Roman, Judaic, and Byzantine coinage, as well as selections from the Mexico Black Swan 8 Reales Collection. Their offerings span from ancient to modern, featuring a diverse array of world and esoteric mint history pieces.

Howard & Thomas Auction House is holding monthly sales of bourbon, spirits, and sports collectibles, alongside curated sales of finer objects from estates and private collectors, which occur at least three times a year.

East Bristol Auctions is holding a timed auction for VINYL RECORDS - A SINGLE-OWNER COLLECTION ending August 26, 2026, followed by an AUTOGRAPHS & MEMORABILIA INC. THE JAN VAN BREE COLLECTION PART 2 timed auction ending August 31, 2026. Upcoming live auctions include BOOKS & WORKS ON PAPER on September 9, 2026, and FINE ART & ANTIQUES PARTS 1 and 2 on September 10 and 11, 2026, respectively. A 20TH CENTURY & CONTEMPORARY ART SALE timed auction starts September 30, 2026.