Tanzanite Auctions

Clarks Auction Rooms is holding auctions throughout August 2026 featuring Jewellery, Collectables, Antiques & Furnishings. Upcoming sales include a 1937 Australian coin set, a Ming Period Celadon Bowl, and a Chinese Censer.

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.

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

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

Omnia Auctions is holding a Fine Jewelry, Watch, Coin, & Currency Auction on August 29th, 2026.

Bidsquare Auctions is holding auctions on August 27, 2026, and September 17, 2026.

Harris Estate Services specializes in auctions featuring coins, jewelry, silver, fine and folk art, and extraordinary collectibles. The house has also recently featured estate guitars and mid-century furniture.

South Jersey Auction by Babington Auction Inc. is holding an auction on August 30, 2026, featuring Stickley, fine furniture, antiques, and collectibles.

Durham Auction Rooms is holding auctions for Persian & Oriental Rugs & Carpets on August 26, followed by Jewellery, Furniture & Rugs, and Affordable Art on August 27. Silver auctions are scheduled for August 28, with Coins, Banknotes & Stamps on September 3, and Modern Living & Design and Gillian Ross Kelsey: A Lifetime in Colour on September 4. Fine Paintings will be auctioned on September 11.

RWB Auctions is holding a General Timed Sale from August 28 to September 3, featuring ceramics, glassware, vintage toys, artwork, furniture, and vintage technology. They will also host an Antiques & Interiors Sale on September 2, followed by another General Timed Sale on October 2, and an Antiques & Interiors Sale on October 7, concluding with a Jewellery, Silver, Watches & Coins Sale on October 21.

US Auction Online is holding auctions featuring a variety of items including jewelry, art, coins, and designer goods. Specific lots include a 2.02 Carat Rectangular Modified Brilliant Cut Lab Diamond, an acrylic on canvas masterpiece by Tadeo Zavaleta titled "Tropical Rhythm," a 1.34ctw Baguette Pear and Marquise Diamond Bypass Ring in 18K White gold, and a Cartier Panthere Cougar 887906 Ladies Watch. Also featured are a 1.77 C.T.W. 14K Yellow Gold Square Cluster Diamond Ring, a Turquoise Bracelet in Handwoven Fabric, a 14kt Yellow gold 3.36ctw round brilliant cut diamond tennis bracelet, and a Peter Max original mixed media with acrylic titled "Friends." Additional items include a Piaget Lapis Lazuli Ladies Watch, a 14K Yellow Gold Bead Chain, a 14kt White Gold Cushion Cut Diamond Engagement Ring, a group lot of Vintage 925 sterling silver gemstone pendants, a 14K YG Charm Bracelet, a 14K YG Herringbone Necklace, 2.61ctw Emerald and 1.44ctw Diamond Frame Stud Earrings in 14K Yellow gold, a 14K Yellow Gold 0.82 Carat Diamond Ring, a 3.07 Carat Princess Cut Lab Diamond, abstract artwork by Mario Luca titled "Wild Meadow Echoes," 4.50ctw Diamond Medallion Floral Drop Earrings in 14K Yellow gold, a 14K Yellow Gold Necklace, a Mother of Pearl pendant on a box chain, an 18K Yellow Gold XOX Style Bracelet, limited edition art by Duaiv, a 1974 Rolex Explorer Men’s Watch, a BU 1915 Austria Gold Ducat, a Certified Natural Red Ruby, limited edition art by Tadeo Zavaleta, a Tanzanite gem, a Yellow Gold Smokey Quartz Handmade Ring, a Natural Emerald, a Star Blue Sapphire & Diamond Bracelet, a group lot of 7 Hermes Ties, a Gucci Leather Python Suede Fringe Babouska Tote, a 14K White Gold Pearl Ring with Diamond Accents, a 2006 $5 American Gold Eagle coin, and a Pablo Picasso Lithograph.

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."

Great Lakes Coin & Jewelry features a wide selection of bullion, including American Gold Eagles, British Gold Britannias, and various gold and silver bars. The house also offers estate jewelry, with items like 14k white gold diamond tennis bracelets and vintage 18k white gold diamond rings.

Pfeffers Auctions is holding a Luxury Jewellery No Reserve auction on Thursday, August 27th at 6pm AEST.

Leading Online Auction Site is holding auctions on August 26 including Jewelry, Gems & Crystal, a Gold, Silver & Rare Coin Auction, and Estate Jewelry, Fine Art and Decoration. Upcoming auctions on August 27 include Great Deals Art Jewelry & Numismatics Event, FINE ART + DESIGN SUMMER 2026, Modern & Contemporary: New Finds, A Century of Exquisite Design, and Subasta de Arte Moderno y Contemporáneo. Auctions on August 28 include Antiques, Americana & Curiosities, Designer Jewelry & Fine Watches, August Fine Art & Antiques Auction, and August Auction + A Quality Collection Of Antiques & Fine Arts!. Auctions on August 29 include Rare Currency, Coin, Art and Jewelry Event, TavernTrove's August 2026 Beer Can and Breweriana Auction, DAY ONE: The Collection of Charline & Red McCombs, Modern Art, Glass, Silver & Jewelry - August Day 1 - 2026, The Provençal Modernist, Key Biscayne, Miami Luxury Estate, Subasta de los Sábados 1349, Online Auction with Live Close of August 29th, 2026, Antique Kingdom August Auction, 5 Star Auctions Summer Collection, and 2026 August AUCTION ONE Collection.

Federal Auction Service specializes in liquidating fine jewelry and Swiss watches, including a remarkable selection of Rolex models. The house has conducted sales in major Canadian cities for over 30 years.

Upcoming auctions include pearl and gemstone beaded jewellery, moissanite rings, 925 silver jewellery, and silver-filled jewellery on August 22. A single vendor collection of silver, diamond & costume jewellery will be auctioned on September 1.