US Auction Online is holding upcoming auctions featuring a variety of jewelry, including diamond rings, necklaces, bracelets, and earrings, as well as art by Mario Luca and Gerardo Mendez, and a Balenciaga handbag.
This Week in Black Diamond
The Cotswold Auction Company
The Cotswold Auction Company is holding a timed online sale of Treasures in Boxes & Household Items ending September 6, with Antiques & Interiors with Pictures on September 8 & 9, and Books, Medals, Militaria, Coins, ...
View Profile →Catherine Southon
Catherine Southon is holding The Collectors Auction on September 9, 2026, and a Silver, Watches & Jewellery auction on September 23, 2026.
View Profile →Kent Downs National Landscape
Upcoming auctions include an Autumn Scavenger Trail from September 1st to October 17th, 2026, and a Crabbles Bottom Apple Competition from September 1st to October 31st, 2026. Additionally, there will be a Wilder Well...
View Profile →Federal Auction Service
Federal Auction Service is holding a Fine Jewellery & Watches auction on Sunday, September 6, 2026, featuring items such as a 202 Men's Stainless Steel Rolex Submariner Date Oyster 41mm Automatic Wris...
View Profile →Richard Winterton Auctioneers Ltd
Richard Winterton Auctioneers Ltd is holding an Antique & Home Sale on September 1, 2026, featuring garden effects, tools, electricals, furniture, furnishings, jewellery, watches, coins, silver, pictures, ceramics, gl...
View Profile →Ellis Willis & Beckett
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.
View Profile →Hotlotz
Hotlotz is holding auctions for Watches & Timepieces - September, which ends on September 6, and Interiors & Collectibles - September, with its catalogue released on September 1 and bidding from September 1 to Septemb...
View Profile →South Dublin Auction
South Dublin Auction is holding a timed auction ending September 6, 2026, featuring multiple house clearances, art, garden items, musical instruments, militaria, stamps, coins, and bullion. Upcoming sales include a wi...
View Profile →Upcoming auctions include a parcel of cut gemstones and diamonds closing on September 1st, featuring an Ethiopian opal, matrix opal, and sapphire, alongside rubies, garnets, and diamonds. Also on September 1st, a single-vendor collection of silver, diamond, and costume jewellery will be offered, including sterling silver cuffs and hinged pieces.
Black Diamond Auctions Ltd. specializes in real estate and personal property auctions, featuring items such as farm machinery, tools, antiques, guns, and furniture. The company has over 40 years of experience assisting clients with transitions, including downsizing and selling lifetime collections.
Auctions fine jewellery, gemstones, diamonds, gold, watches, and pre-owned estate jewellery.
Charlie Williams Charity features a diverse array of items, including diamond jewelry, hand-painted furniture, and signed sports memorabilia. Notable lots include a L.S. Lowry limited edition print and a framed display signed by Olympic champion Sir Chris Hoy.
Black Rock Galleries specializes in estate liquidation, featuring fine art, jewelry, antiques, and decorative arts. The company also operates a 53,000 sq ft antique and consignment showroom called Black Rock Interiors.
Clarks Auction Rooms is holding auctions throughout September 2026 featuring selected silver, jewellery, art, antiques, coins, and collectables.
Kregold Estate Solutions features online auctions of jewelry, including pieces from Lingua Nigra and custom designs. The house also buys gold and silver items like jewelry, silverware, and coins.
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.
Justbid.com features a wide array of electronics, including numerous high-end gaming monitors from brands like LG and ASUS. The site also offers a variety of home goods and outdoor equipment.
Florida Estate Sales is holding its September Showstopper Auction on September 12, 2026, featuring works by artist Mary Proctor, including "Grandma's Button," "Angel in You," and "Baptism of Mary."
Auctions cars, trucks, vans, agricultural equipment, aircraft, ATVs, boats, construction equipment, motorcycles, RVs, snowmobiles, and various trailers.
Auctions cars, trucks, vans, agricultural equipment, aircraft, ATVs, boats, construction equipment, motorcycles, RVs, campers, and various trailers.
A.B. Levy's specializes in auctions featuring fine art, jewelry, and antiques, with a particular emphasis on designer handbags from brands like Hermès, Rolex, and Cartier. The auction house also handles real estate and offers a selection of decorative arts and important objects.
The Cotswold Auction Company is holding a timed online sale of Treasures in Boxes & Household Items ending September 6, with Antiques & Interiors with Pictures on September 8 & 9, and Books, Medals, Militaria, Coins, Stamps and Collectables on September 22.
Chairish Auction House features fine art, mid-century furniture, and one-of-a-kind décor. The house offers a diverse collection of paintings, prints, sculpture, and decorative objects.
Catherine Southon is holding The Collectors Auction on September 9, 2026, and a Silver, Watches & Jewellery auction on September 23, 2026.
Forsythes' Auctions specializes in antiques, with a particular focus on early furniture, coverlets, quilts, and smalls. The house also features Asian art, including Chinese porcelain and Japanese woodblock prints.
Auctions fine pocket watches, wristwatches, clocks, and related accessories, often of historical significance.
Auctions antiques and collectables, including luxury watches.
Auctions fine art, Asian antiques, militaria, firearms, decorative arts, and historical collectibles.