Tanzanite Auctions

Clarks Auction Rooms has no specific auction dates listed within the search window of September 25, 2026, to October 25, 2026.

Kimberley Auctions specializes in fine jewelry and gemstones, featuring items from Patek Philippe watches to diamond and emerald rings. The house highlights both new and pre-owned pieces, emphasizing craftsmanship and global sourcing.

Old Johannesburg Warehouse Auctioneers is holding a scale model and collectables toy auction on October 1, 2026, followed by a vintage toys auction in Pretoria on October 2, 2026, and a gemstones auction in Melville on October 10, 2026.

Great Lakes Coin & Jewelry has a selection of bullion, rare coins, and estate jewelry available.

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.

Upcoming auctions include fine art, watches, designer goods, jewelry, coins, gold, and automobiles.

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.

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

RWB Auctions is holding a General Timed Sale from October 2nd to October 8th, featuring collectables, artworks, ceramics, vintage toys, tech, and furniture. An Antiques & Interiors Sale is scheduled for October 7th, followed by a Jewellery, Silver, Watches & Coins Sale on October 21st. The month concludes with another General Timed Sale from October 30th to November 5th.

Dupuis Fine Jewellery Auctioneers is holding an Important Jewels Auction from November 11-18, 2026.

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

Omnia Auctions features jewelry, watches, coins, currency, and silver. The house also offers Florida Highwaymen paintings and a variety of collectibles.

Peter Francis Auctioneers is holding a Welsh & Summer Fine Sale on July 8 and an Antiques, Furnishings & Collectors sale on July 29.

Florida Estate Sales is holding an auction on October 24, 2026, featuring works by artist Mary Proctor, including "Grandma's Button," "Angel in You," and "Baptism of Mary."

Upcoming auctions include jewelry, art, coins, and collectibles.