Worthy facilitates the sale of diamond jewelry, including diamond rings, bracelets, necklaces, and earrings, as well as loose diamonds and branded luxury watches. The company emphasizes a competitive buyer network to achieve the best offers for sellers.
What diamonds auctions are happening soon?
Diamonds Feature in Upcoming Jewellery Auctions Through Late November
Diamonds feature prominently across a cluster of upcoming jewellery auctions, with several sales closing in the coming weeks. The earliest close is Birmingham Modern: Dunbar to Diamonds, a 304-lot online sale ending Sunday, November 15 at 6pm CT on LiveAuctioneers. Covering modern design, bronzes and fine jewelry, it carries a 25% buyer's premium on winning bids. Running alongside it, First State Auctions closes its 451-lot sale of luxury handbags, Swiss watches and fine jewellery on Sunday the 15th, with a 20% buyer's premium. Among the featured lots is a Bvlgari Serpenti Onyx & Diamond Ring, estimated at $8,500 to $9,500.
Peaks Auction LLC follows, with bidding closing Monday, November 16, 2026 at 6:00 P.M. Its showcase includes a 14K white gold diamond ring alongside a range of overstocked and seasonal merchandise, reflecting the house's broad, bargain-oriented catalog.
Later in the month, Auktionshaus Stahl in Hamburg holds its jewellery, watch, and bag sale on 27 November. Lots include a Bulgari gold collar set with diamonds, alongside a Hermès Birkin bag and an IWC Da Vinci with perpetual calendar.
The season closes with Auktionshaus Mette's 102nd auction, held purely online on Sunday, November 29, 2026, with live bidding from 12:00. Its catalogue features a diamond-set gold bracelet attributed to Carl F. Bucherer, with a limit of €7,200, plus a 15.65 ct Colombian emerald cocktail ring.
Earlier this season, several houses reported diamond results that point to steady demand. Small & Whitfield in Adelaide recently sold a pair of 18ct white gold diamond stud earrings with 4.01ct total diamond weight, while Auktionshaus Plückbaum achieved 3,795 euros for a 14-carat rose gold brooch set with diamonds, emeralds, sapphires and rubies. Lot 14 Auctions in Chicagoland also lists an 18K yellow gold diamond ring in its jewelry offering.
Across these sales, the pattern is clear: diamond jewellery paired with luxury accessories and timepieces, sold largely through online platforms with buyer's premiums ranging from 20 to 25 percent. Bidding is open to a wide audience, and the closing dates cluster between mid-November and the end of the month.
