Opal Auctions

Upcoming auctions include Estate Auction – Asian Items, Gems & Fossils, Clocks And Collectables, New South Wales Diamonds, Jewellery, Watches And Memorabilia, Opulent Galleria – Gold Filled Jewellery + Free Bracelet!!, Gold, Diamond And Designer Jewellery Auction, M&N Emporium – Luxurious Pearl Jewellery Collection, and Natural Pink Diamond Auction on July 12; Jewellery | An Inner West Family Collection on July 14; and M&N Emporium – Luxurious Pearl Jewellery Collection on July 17.

Clarks Auction Rooms hosts regular bidding events featuring jewelry & watches, art & collectibles. Visit their website for upcoming auction catalogs.

Sheffield Auction Gallery is holding a Football Programmes & Sporting Memorabilia Auction on July 30, 2026, followed by an Antiques & Collectables Auction on July 31, 2026. Upcoming auctions in August include a Specialist Collectable Toys & Comics Auction and a Silver, Jewellery & Watches Auction, both on August 13, 2026.

Florida Estate Sales is holding an auction featuring Mary L. Proctor's artwork on July 26, and the "Shimmering Gold Auction - Fine Jewelry & More" on August 1.

Kimball M. Sterling Inc. specializes in antique canes, outsider art, and fine antiques, with a particular focus on estate auctions. The firm also accepts consignments of African American collectibles, including historical items, toys, and art.

Auctions scarce antique items.

Flannery's Estate Services is holding an Online Only Mid Summer Estate Antiques and Jewelry Auction on Monday, July 20, and a Forever Eclectic $5 Start Box Lot Session Auction on Tuesday, July 21.

Omnia Auctions hosts regular bidding events featuring art & collectibles, jewelry & watches. Visit their website for upcoming auction catalogs.

Cordy's - Jewellery, Fine Art & Antique Auctions is holding an Online Only Estate Collectable Auction from July 16–20, followed by additional Online Only Estate Collectable Auctions from July 23–27, July 30–August 3, and August 6–10. Also scheduled is a Mercy Hospice Art Fundraiser from August 6–17.

Metzger Auction is holding multiple auctions on Saturday, July 18, 2026, including farm equipment, a Ford Ranger, IH Cub tractor, golf carts, an enclosed trailer, and advertising items, as well as a quality toy collection and overstock home improvement merchandise. Additional auctions are scheduled throughout the week, featuring glassware, pottery, new merchandise, comic books, antiques, primitives, firearms, real estate, and vehicles. Auctions continue into August with more real estate, farm equipment, and collections.

Auctions antiques and collectables, including prehistoric fossils.

Harris Estate Services hosts regular bidding events featuring real estate. Visit their website for upcoming auction catalogs.

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

Upcoming auctions include a timed auction from Brooks Auction ending June 30, 2026, featuring items such as a 1992 Mazda Miata Convertible, Warren Platner for Knoll furniture, Eero Saarinen for Knoll Womb Chairs, and various antique clocks and stoneware jugs.

Bidsquare Auctions is holding 24 sales on July 14, 2026, 21 sales on July 15, 2026, 23 sales on July 16, 2026, 21 sales on July 17, 2026, 22 sales on July 18, 2026, 17 sales on July 19, 2026, 10 sales on July 20, 2026, 11 sales on July 21, 2026, 10 sales on July 22, 2026, 15 sales on July 23, 2026, 14 sales on July 24, 2026, 14 sales on July 25, 2026, 11 sales on July 26, 2026, 8 sales on July 27, 2026, 8 sales on July 28, 2026, 8 sales on July 29, 2026, 12 sales on July 30, 2026, and 8 sales on July 31, 2026.

ALLBIDS features weekly unreserved online auctions of unique and classic cars, as well as a wide array of antiques and art. The site also offers a diverse selection of household items, industrial equipment, and jewellery.

Auctions antiques, watches, guitars, musical instruments, paintings, jewellery, clocks, and decorative arts.

Auctions gold, silver, diamonds, emeralds, and other fine jewelry.

Dupuis Fine Jewellery Auctioneers specializes in "Important Jewels" and "Boutique Jewels" auctions, featuring items like an Aquamarine, Diamond, Platinum and Gold Bangle Bracelet that sold for $52,500. The house also highlights specific makers such as Van Cleef & Arpels, Georg Jensen, Cartier, and Tiffany & Co.

Clevedon Salerooms is holding an Interiors Sale on July 23, featuring jewelry, watches, silver, coins, stamps, ephemera, clocks, ceramics, glass, paintings, furniture, and other decorative items. Another Interiors Sale is scheduled for August 13, offering a similar range of items.

Kodner Galleries is holding an auction on Friday, July 24th, featuring Estate Jewelry, Art & Collectibles, including a De Grisogono Instrumento N°UNO Watch, a Cartier 18K Love Bracelet, a Bulgari 18K Bracelet, a VCA 18K Alhambra Ring, a Red Coral Bead Torsade Necklace, a GIA 8.88ct Diamond and Platinum Ring, a Neiman Marcus 18K Necklace and Earrings, a Deco Diamond, Sapphire and 14K Necklace, an Emerald, Diamond & Plat. Bracelet, a Mid-century Modern Sterling Service, and works by Studio of Anthony van Dyck and Tom Everhart.