Diamonds Auctions

Ellis Willis & Beckett is holding a timed online auction of Antiques and Collectibles from August 23rd until September 6th, and a valuation day at Dunston Hall on September 1st.

Sotheby's London is holding a Watches & Jewellery Valuation Day in Monaco on September 21–22, and a Watches Valuation Day in Oslo on September 21. Upcoming auctions include Fine Watches in Hong Kong from September 11–22, Fine Watches in Paris from September 23–October 7, and Jewellery, Watches & Handbags Valuation Days in Stockholm, Zurich, Geneva, Cologne, Munich, Monaco, and Milan throughout October.

Features online auctions for jewelry, watches, coins, electronics, fashion, fine art, and vehicles. Many auctions start at $1, offering deals on designer brands and used cars.

Il Ponte Casa d'Aste Bergamo is holding auctions from September 22-24, 2026, for "Gerolamo Etro - A Love Affair," followed by Antique Books and Livres d'Artistes on September 30 and October 1, 2026. Upcoming sales also include Important Jewels on October 7-8, 2026, and a Vintage Fashion Selection on October 27, 2026.

Bertolami Fine Art S.r.l. is holding auctions for Jewellery, Watches, Carved Corals, and Silver of the 20th Century on September 22nd and 23rd, Old Orthodox Icons from the 17th until 20th Century on September 29th, Stamps and Postal History on September 30th, and Ancient Coins & Numismatic Literature on October 6th and 7th. An e-auction for Coins, Medals, and Numismatic Literature is scheduled from October 14th to 16th.

Litchfield County Auctions is holding a Fine Jewelry auction on September 23, 2026, featuring items from notable estates including designers like Cartier, Van Cleef & Arpels, and Piaget. An auction for Modern Design & Antiques will take place on September 30, 2026, offering Marge Carson home design, sterling silver, fine art, and furniture. A Fine Art, Silver & Antiques auction is scheduled for November 18, 2026.

Park Village Auctions is holding a business rescue auction for trucks, trailers, forklifts, containers, and electric cable on September 22, 2026, and a liquidation auction for three sectional title units with golf-course views on the same day. Upcoming auctions in September and October include a national vehicle auction on September 23, business rescue auctions for residential development land on September 29, and a liquidation auction for townhouses and a vacant stand closing on September 30. October auctions feature trucks, trailers, and earthmoving equipment on October 1, an ABSA passenger and commercial vehicle auction on October 6, pre-owned furniture and equipment closing on October 7, a thatched home with a pool closing on October 8, and a farming auction on October 15.

Holloways Auctioneers is holding an October Silver, Jewellery, Watches & Fine Art Auction on October 7, 2026.

Dovetails LLC features auctions and an online shop with fine art by Florida artists, sterling silver, and jewelry. The estate liquidation house also offers a vast selection of Longaberger baskets and pottery.

Andrew Jones Auctions is holding a DTLA Collections & Estates Auction on Wednesday, September 30th, followed by a Design for the Home and Garden Auction on Wednesday, October 28th.

The Coin Cabinet's upcoming auctions include Ancients 37 on October 8, TCC Greece Auction 2 on October 15, and Pelton IV - Premium Sale from October 9 through October 29.

Stephan Welz & Co | Johannesburg is holding a Themed Comic Book & Collectable Auction that ends on September 27, 2026. Upcoming is the October Promenade Auction, which concludes on October 18, 2026.

Crombie's Auctioneers is holding a Tuesday Live General Sale on September 22, 2026, featuring Gold, Silver, Jewellery, Collectables, and Antiques. Additional Tuesday Live Sales are scheduled for September 29 and October 13, 2026, with similar offerings.

North West Auctions is holding a sale of Calves, Weanlings, Cast Cows & Store Cattle on October 2, 2026, followed by the October Online Big Items Machinery Sale and the October Small Items of Machinery Live Sale on October 9-11, 2026.

Western Livestock Auction, LLC is holding regular and feeder sales on September 23 and September 30. Upcoming auctions in October include an anniversary feeder sale on October 3, regular sales on October 7, 14, and 21, a Big Sky Feeder Sale on October 10, an End of Harvest Feeder Sale on October 17, and a Charolais Showcase Feeder Sale on October 24.

Leonard Joel is holding auctions with bidding ending on September 29 for The Collection of Dr Lee Price, Maleny. Upcoming auctions include Fine Jewels, Timepieces, and Fine Art on October 5 and 6, respectively, and Contemporary Art from Tim Olsen's Personal Collection with bidding ending October 13. Works from the Charles Blackman Estate will have bidding end on October 22.

Grafe Auction Company is holding an online auction for Grabeels IGA Supermarket in Jonesville, Virginia, beginning to close on September 21, featuring meat room, deli, and refrigeration equipment. Upcoming auctions include Ye Ole Print Shoppe in Crookston, Minnesota, on September 22, with commercial print and sign equipment; McRae & Sons Inc. in Bay City, Oregon, on September 22, offering millwork machinery and CNC routers; Cash Saver #595 in Sand Springs, Oklahoma, on September 23, with grocery store fixtures and refrigeration; Autumn Ridge Church Remodel Surplus in Rochester, Minnesota, on September 23, including sound, stage, and kitchen equipment; Lugano's Designer Showroom Liquidation in South Holland, Illinois, on September 24, featuring designer furniture and lighting; Play And Spin Entertainment Center in Niles, Illinois, on September 30, with arcade games and attractions; and Homeland #469 in Stillwater, Oklahoma, on October 1, offering grocery store equipment and refrigeration.

Mellors & Kirk Auctioneers, Nottingham is holding a Fine Art, Antiques & Collectors Sale on October 6, 2026, followed by a Book Sale on October 13, 2026.

Sheffield Auction Gallery is holding a Fine Silver, Jewellery & Watches Auction, a Medals & Militaria Auction with The David Kennedy Military Figure Collection, and a Cameras & Photographica Auction on September 24, 2026, followed by an Antiques, Fine Art & Collectables Auction on September 25, 2026. Upcoming November auctions include a Specialist Collectable Toys & Comics Auction, a Silver, Jewellery & Watches Auction, and an Antiques & Collectables Auction on November 5, 2026, with further Antiques & Collectables and Silver, Jewellery & Watches auctions on November 19 and 20, 2026, respectively, alongside a Football Programmes & Sporting Memorabilia Auction on November 19, 2026.

Gardner Galleries Auctioneers is holding auctions starting Monday, September 21st, featuring art, furniture, clocks, watches, coins, swords, and collectibles. Additional auctions in October and November will include fine art, decorative arts, jewellery, and more.

Corbett Auctions & Appraisals Inc. is holding a live onsite auction on September 26, 2026, featuring approximately 8.98 acres with a house and shops in Bellevue, ID. On September 27, 2026, an online estate liquidation auction will offer 9 units from Yesteryear Shoppe. Upcoming auctions in October include Tendoy, ID, with over 80 vehicles and 30 firearms on October 3rd, and a live onsite auction on October 10th for approximately 1.13 acres and a home in Garden Valley, ID. Multiple auctions are scheduled for October 16th in Meridian, ID, including vintage items, Asian art, development land, and commercial property.