The seller is Premier Exhibitions, an Atlanta-based company known for producing the "Bodies" traveling exhibits.

WSJ: Titanic Shipwreck Is Up for Sale at Guernsey's

The Orlando enterprise is owned by Premier Exhibitions, the parent of RMS Titanic Inc.

WSJ: Titanic Centennial Commemorations Sink to New Lows | Postmodern Times by Eric Felten

The jewelry will be on display at the three permanent Titanic exhibition spaces that are owned and operated by RMS Titanic and Premier Exhibitions, Inc.

FORBES: Jewelry From The Titanic To Go On Exhibition

Premier Exhibitions is cashing in on the centennial of the Titanic disaster with an April auction to offload some 5, 500 artifacts raised from the wreck, everything from chunks of the ship's hull to White Star Line teacups and passengers' possessions.

WSJ: Titanic Centennial Commemorations Sink to New Lows | Postmodern Times by Eric Felten

"Following the works, the council will be re-launching the facility as one of the city's premier venues for major public events, including conferences, exhibitions, concerts, festivals, weddings, dinners and so on, " added Mr Bradley.

BBC: Swansea's Brangwyn Hall to close for facelift