Diamond 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.

Auctions fine jewellery, gemstones, diamonds, gold, watches, and pre-owned estate jewellery.

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.

First State Auction specializes in fine jewelry and luxury watches, such as a 10.84ct Diamond Tennis Bracelet. Their auctions feature rare collections, with complimentary and insured international shipping offered.

Michael Spooner Auctions is holding an online auction closing on Monday, August 17th, 2026, featuring items such as a Manly Edward MacDonald oil on canvas, a 1920s English four-piece tea & coffee service by Adie Brothers, a Meissen female seated nude Bottger figurine, an 18K gold ruby sapphire & diamond bracelet, a 1960s Guido Gambone glazed stoneware vase, a 32-piece Heirloom Sterling ‘Lasting Spring’ flatware set, an Itschak Tarkay oil on canvas, an 1881 U.S. Liberty $10 gold coin in an 18K gold pendant, an 18K gold ruby and diamond ring, a 1960s Konrad Galaaen stoneware tile wall art, and an 18th C. Saint-Cloud porcelain trembleuse cup & saucer.

Diamond Comic Distributors hosts regular bidding events featuring art & collectibles, electronics & gadgets. Visit their website for upcoming auction catalogs.

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.

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.

John Pye Auctions is holding several general auctions on Friday, July 17, including homeware and furniture in Nottingham, power tools and musical instruments in Marchington, and premium tech such as Apple and Samsung products nationwide. Also on July 17, a luxury auction of diamond and gemstone jewellery will take place in Nottingham, and various general goods will be available in Chesterfield, Edinburgh, and Zaragoza.

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

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

Argus Auctions is holding multiple online auctions on Monday, July 20, 2026, including Kids Cubby House Retailer Liquidations in Melbourne, Sydney, and Brisbane, as well as a Luxury Jewellery auction. Additional auctions include Lab Grown Diamonds & Jewellery on Thursday, July 23, 2026; 9ct Gold Necklaces & Bracelets on Friday, July 24, 2026; Engineering Equipment Disposal on Monday, July 27, 2026; and a Penfolds Grange Collection on Monday, August 3, 2026.

Richard Winterton Auctioneers Ltd is holding an Antique & Home Sale on July 20 and July 27, featuring garden effects, tools, electricals, furniture, furnishings, jewelry, watches, coins, silver, pictures, ceramics, glass, and household miscellaneous. Additionally, a Toys & Trains sale will take place on July 29 in Tamworth, including Dinky, Corgi, Airfix, Hornby, and OO Gauge items.

Able Auctions is holding online auctions on Tuesday, July 21, 2026, for Consumer Goods and First Nations & Estate Goods, followed by Mechanical Garage Closure, 2024 Kubota Skidsteers & Accessories, North Langley Industrial, and Vehicle & Impound auctions on Wednesday, July 22, 2026. On Thursday, July 23, 2026, an Office Furniture & Equipment auction will take place. Further auctions include Moulding/Trim/Door and Vehicle on Tuesday, July 28, 2026, and Woodworking Equipment, Fitness Equipment, and Spa Equipment Bankruptcy on Wednesday, July 29, 2026. The Langley Fabrication Shop auction is scheduled for Tuesday, August 18, 2026, with Marine/Camping auctions on Wednesday, August 19, 2026, and Industrial and Large Permavoid & Amordek auctions on Wednesday, August 26, 2026.

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

Dawson's Auctioneers is holding auctions on July 23rd for Fine Jewellery, Watches & Silver, and on July 29th for Fine Pictures, Prints & Sculptures. Additionally, a Single-Owner Sovereign Collection timed sale ends on July 27th, and a Dawsons Discovery auction is scheduled for August 26th.

Hotlotz is holding auctions for Turn Back Time: A Single Owner Collection of Vintage Watches, Part Three, Male Sale I, Male Sale II, and Jewellery & Watches - July, with bidding closing on July 19, 21, 23, and 26 respectively. Upcoming auctions in August include Asian Ceramics & Works of Art, and Interiors & Collectibles, Fine Art Focus, with bidding closing on August 2 and 16. An auction for One Woman’s Wardrobe: Fashion’s Playground will close on August 23.

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.

Leading Online Auction Site is holding several auctions on July 17, including Fine Jewelry & Luxury Watches, July Fine Art & Antiques, July Auction + A Quality Collection Of Antiques & Fine Arts, and July Decorative Arts Online Auction. On July 18, auctions include Western Treasures: Art, Antiques & Native Heritage, Historic Arms & Armor: Revolutionary America, Road to the Final: World Cup Exclusives, Collector's Delight July Auction, Subasta de los Sábados 1343 - Incluye Memorabilia Deportiva, Californian Summer Live Auction, 5 Star Auctions July Collection, and 2026 July Auction One Collection. July 19 features The World at War: A Historic WW1 & WW2 Militaria Auction, July 19th Portland Professional Coin Auction, Exceptional Palm Beach Oceanfront Estate, Urban, Pop & Contemporary Art, Fashion and Jewelry Treasures, and Mid Summer Fine Auction. On July 20, there will be Harrington's Premier Baseball Memorabilia Auction. July 21 includes July Jewels and Timepieces, New Voices & Modern Masters, and Exceptional Treasures and Rare Finds!

M.S. Rau is holding auctions including American Icons from October 15-18, 2026, and The San Francisco Fall Show from October 15-18, 2026.

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