Diamonds Auctions

Auctions fine art, antiques, ceramics, jewellery, watches, and coins.

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.

Upcoming auctions include the Important Watches sale in Geneva on 8–9 November, with the Fine Watches sale there running through 10 November. Paris hosts a French private collection's evening sale on 1 December and its jewellery sale on 2 December, while New York's Important Watches sale on 7 December features Patek Philippe watches retailed by Tiffany & Co. with estimates from 40,000 to 260,000 USD and a Tiffany "Time for Speed" race car clock estimated at 80,000 to 160,000 USD. New York's Fine Watches sale also opens on 24 November.

Upcoming auctions include the October Fine Art & Antiques Auction, a timed sale running from Friday to Tuesday that closes on the 27th of October, though the source gives no year for that date.

Auctions fine art, jewelry, and collectibles, with recent results including a Paris Bordone (1500-1571) sold at a $150,000 hammer and a Hendrick Avercamp (1585-1634) at $36,000. The house also offers a Cartier Panthère lady's wristwatch, Georg Jensen Pyramid sterling flatware, Loetz art glass, and a Korean Joseon dynasty "crane and tortoise" jar that sold for $280,000 against a $5,000-10,000 estimate. Its upcoming Fall Estates Auction features more than 450 lots drawn from local estates and private collections, including Tiffany Studios lamps and works from the complete oeuvre of artist Letizia Pitigliani (1935-2012).

Newel Auctions is holding A Collector's Eye: Art/Antiques/Jewelry featuring the Lee Beltzer Collection as a live sale starting November 18, 2026 at 10:00 AM Eastern. The sale features more than 135 Contemporary Realist works from the Lee Beltzer collection, alongside works on paper by Chuck Close, David Hockney, and Louise Nevelson, Art Deco pieces by Pierre Chareau, Paul Frankl, and T.H. Robsjohn-Gibbings, 18th-century furniture, Persian carpets, and 75 closing lots of jewelry, watches, and handbags.

McAfee Auctions is holding an auction on September 25, 2026, at 6:30pm in Loughgall.

Burstow & Hewett is holding a run of November sales in Battle, East Sussex, opening with The Africa Room single-owner collection of tribal art and antiquities on 18 November, followed by luxury watches, jewellery and silver over 19–20 November, homes and interiors sales on 25–26 November, and a science, natural history and curiosities sale on 27 November.

Auctions cars, trucks, vans, agricultural equipment, aircraft, ATVs, boats, construction equipment, motorcycles, RVs, campers, and various trailers.

Auctions cars, trucks, vans, agricultural equipment, aircraft, ATVs, boats, construction equipment, motorcycles, RVs, snowmobiles, and various trailers.

Upcoming auctions include an Antiques & Interiors sale with Toys, Dolls & Models at Cirencester on 24 and 25 November, alongside a timed online-only Treasures in Boxes & Household Items sale that closes on 22 November. The Cotswold Auction Company's listed dates give no year, so no complete calendar date can be confirmed.

Millea Bros is holding a two-day Fine Jewelry & Fashion sale on November 5 and 6, 2026, starting at 10am each day. Day one offers a single-owner jewelry collection with gemstone sets, pearls, and Cartier-style pieces, and day two brings vintage and contemporary designer fashion, handbags, shoes, and jewelry. Previews run November 3 to 5, and bidding is available in person or through the live online broadcast.

Catherine Southon is holding a Fine Jewellery & Silver auction on 18 November 2026, with illustrated catalogue and lots available online. Valuation events follow in the same window: Sandgate on Friday 6 November, East Grinstead on Friday 20 November, and Farleigh on Monday 23 November. Other events listed, including the Asia Week session and the Warlingham event on 8 December, fall outside the search window or lack a complete date.

Winchester Auctioneers' current online sale leans heavily on vintage Christmas and holiday collectibles, alongside Japanese Meiji Period cloisonné, Zippo and Ronson lighters, pocket watches, and Disney-themed Aladdin lunchboxes. Among the catalog's named lots are a Mastercraft cheval dressing mirror, Paul Revere Crystal "Lexington" vodka sets, a 1912 first-edition "Both Sides of the Shield" by Major Archibald Butt, and a Morimura Brothers porcelain doll head. The house also lists Ephemera, Rare Books, Advertising, Military, and Coins, with an 18% buyers premium and no international bidding.

Upcoming auctions include a Fernhurst unclaimed-goods lot that ended on Nov 10, followed by a live-stream clothing and footwear sale and courier unclaimed goods on Nov 12, job lots and pallets on Nov 13, timed sales on Nov 15 and Nov 16–17, a two-day Fine Wine event on Nov 25–26, an unreserved closing-down sale for HM Supplies in Camberley ending Nov 26, and a Plaistow Collective sale of wine, jewellery, watches and gold on Dec 4.

Interstate 69 Auto Auction's listings span an extremely broad range of motorized and heavy equipment, from cars, trucks and vans to aircraft, boats, ATVs, snowmobiles, motorcycles and RVs, with dense sub-catalogs of agricultural equipment, construction equipment, forestry machinery and trailers. The site's filters also point to a large inventory of heavy-duty and light-duty work trucks, including tow, dump, bucket, crane and tanker models. The site itself is a bare vehicle-browsing interface, with features for saving vehicles, comparing them side by side and receiving price-drop alerts, and it contains no sale-specific headlines or named makers in the text provided.

Upcoming auctions include a 145-acre Blaine County hunting and recreation tract with creek, timber, and cropland on Nov 10, and a Enid 2–3 bedroom home with a flex room and a multi-item estate sale (including a 2002 Buick Century, a 1988 Chevrolet truck, sewing machines, and appliances) both closing online on Nov 18, with the home starting at 2 PM and the estate lots at 6 PM. A 70-acre Watonga-area property with cropland, pasture, a home, and an underground home feature, offered in tracts, is scheduled for Dec 4 at 10 AM, live and online.

Fortuna Auction is holding a sale on November 5, 2026 at 11:00 AM ET, with a second sale on November 15, 2026 at 5:00 PM ET, though details for both remain to be announced. The first sale's catalog is set to open October 29 and the second's on November 8, and the house is currently accepting consignments of fine jewelry, watches, and luxury accessories for both.

Estate Solutions Unlimited is holding a Quality Binghamton estate sale on Saturday and Sunday, Nov 7–8, 9:00 am to 2:00 pm each day. The source gives no year for these dates, so they cannot be confirmed as complete calendar dates.

Upcoming auctions include the Annual Fall Art Auction, a live online sale on Thursday, November 12, 2026 at 11:00 AM EST featuring 150 lots of Canadian, First Nations and international art, with works by Krieghoff, A.Y. Jackson, Morrisseau, Fortin, Mary Pratt and Picasso. The Legends of Sport Sports Memorabilia & Collectibles sale follows on Friday, November 27, 2026 at 12:00 PM EST with 204 lots led by a 1973–74 San Diego Conquistadors uniform, a 1927–33 Maple Leafs shareholders' ledger, and memorabilia from Gretzky, Jordan, Cobb, Brady and Messi. A Timepieces sale is listed for December 4, 2026 as accepting consignments, though the source gives no year-specific details beyond the calendar entry.

Upcoming auctions include Santa Fe Art Auction's Signature Annual Live Sale, which falls in November 2026, though the source cuts off before naming the day. Its Native Market sale is also mentioned without a date.