Tanzanite Auctions

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

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

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.

Specializes in estate auctions featuring personal property and real estate.

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.

Bruun Rasmussen specializes in Fine Art, Modern Art, Modern Design, Antiques, Jewellery, Handbags, and Wristwatches. The auction house also offers valuation services for these categories, alongside Decorative Art and Older Furniture, through private home visits and dedicated valuation days. They also feature Coins and Stamps in some valuation events.

Bid & Save Online at Nellis Auction is holding Retailer Returns & Overstock - Legacy Bids and Major Store and Online Retailers - Henderson sales on July 16th. Additional sales include Online Returns Liquidation at Dean Martin, Nellis Outlet, and North Las Vegas, along with more Retailer Returns & Overstock - Legacy Bids and Major Store and Online Retailers - Henderson on July 17th. On July 18th, there will be another Major Store and Online Retailers - Henderson sale, and In Home Estate Auctions with limited pickup on July 20th and 21st.

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

Apocardlypse Now Sports Cards and Collectibles is among the unique offerings at Auction Ninjas, which also features a wide array of estate sales and general merchandise. The platform provides both shipping and pickup options for bidders.

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.

Auctions feature rare antiques, collectible art, and design icons, including Original Peter Keil Paintings and sculptures by Auguste Moreau. The curated mix spans centuries and styles, offering unique pieces to elevate any collection.

Auctions fine art, rare coins, luxury items, collectibles, and Asian art, alongside general gallery and annex sales.

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.

US Auction Online specializes in high-end jewelry, including GIA Certified diamond rings, Rolexes, and designer pieces from makers like David Yurman. The auction house also features rare coins, fine art, and sports memorabilia.

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.

Great Lakes Coin & Jewelry features a wide selection of bullion, including American Gold Eagles, British Gold Sovereigns, and various silver coins and bars. The house also offers estate jewelry, with notable pieces like Konstantino silver and gold bangles and platinum diamond rings.

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.